A Four-Screw Navy Arms Repro Colt 1860 Army: Part 2

By Joe Cota

When I got home yesterday from a routine 10-year colonoscopy exam (the prep was the worst part), I took a short nap, later in the evening the little lady went outside for something and brought in a package that had been sitting unguarded on my front doorstep probably since mid-morning.  To make matters worse, it had been shipped it in a clearly marked ASUS Workbook computer box, complete with carry handle!

I opened the package today and the gun far exceeded my expectations! Man, this piece is so very cool. The Navy Arms box is complete with some minor scuffing. All the paperwork is present as near as I can tell.

Here are two pages from the catalog.  You can click on the two images below to see larger versions that make reading the print easier.

There is also a color catalog. My gun is letter C in the catalog photo which proclaims it to be “one of the finest muzzle loading pistols in the Navy Arm line.”  After handling the gun, I believe them. Oddly, nothing in the package I’ve seen in my brief review indicates that this gun was manufactured by Uberti, but the Uberti crest stamped inconspicuously on the frame tells me that it was.

The AB stamp on the gun translates to a 1976 date of manufacture. Totally unexpected by me, the frame, hammer, and loading lever are all beautifully case color hardened steel. Oh, man the photos don’t do any justice to the vibrant colors! The barrel is a highly polished deep blue having a mirror-like finish. The brass trigger guard is a little dull, but not tarnished at all after spending the past 48 years in its oiled plastic bag time capulsule. Oh, and that super fine ocean battle scene either engraved or rolled onto the cylinder is simply immaculate! The walnut stocks deep grain really showcases this piece.

Well, I have to catch up on my office work today, so I am just put everything back in the Navy Arms box for now. Maybe I’ll have some time over the coming weekend to clean it up and put on a fresh coat of oil. Until then I imagine there will be a considerable amount of daydreaming about this piece going on upstairs.

For now, enjoy these updated photos. The gun still hasn’t been cleaned. I Can’t wait to shoot it. Yeah, I know, I know. There may be a few folks who say the gun has survived 48 years without being fired and should stay that way. Well, it probably had been proof fired in Italy at the factory, but there is no evidence of it except for the factory proof markings. My thinking is that this isn’t an original Colt 1860 Army and I paid only a couple beans for it including shipping, so why not wake it up from its long hibernation and have a blast?


We forwarded Joe’s photos and request for info to my good buddy Paul, who is our resident blackpowder firearms guru.  Here’s what Paul had to say:

Those two extra screws are for a shoulder stock. You remove those screws and put the shoulder stock on then secure the stock with those screws. That gun is desirable because of that feature. If he had the shoulder stock it would be worth three or more times what the gun alone is worth. That gun looks like new – I wish I owned it! Not too many people purchased a shoulder stock for those guns that’s why you don’t see them often and when you do they cost BIG MONEY.

There were a few different styles being sold back in the ’60s & ’70s. I looked on YouTube for some questions that I had and found that some of the shoulder stocks did not need to remove those screws. The stock only used those screws to pivot the stock attachment area on, then the claw would grip a notch in the bottom of the grip frame. Some guns would be cut under the recoil shield on both sides of the shield for the front of the shoulder stock to hook under so they did not need those screws. Have a look on YouTube to get a better picture of what I am referring to. By the way it looks like a great gun!

Good inputs, Paul, and thanks very much for the explanation!


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A Four-Screw Navy Arms Repro Colt 1860 Army: Part 1

By Joe Cota

What is it supposed to be a copy of?

My “new” in the box never fired Colt 1860 Army clone was imported by Navy Arms some 45 or so years ago. It hasn’t arrived yet but should be in the mail any day now.

After purchasing it, I was looking more carefully at the photos and I am a bit perplexed. It definitely had four screws. The barrel is stamped “Model 1860 Army Cal 44.”  This one appears to be by Uberti.

I had never heard of a four screw Colt 1860 Army before, but I had seen online photos of what I believe was described as a four screw Colt 1861 Navy.

These are the only photos I have for now and they are not really all that clear. The guy says it’s still covered in packing grease and he’s only had it out of the plastic bag twice in the 40-some years since he bought it, including last week to take these photos. It looks like it might have some sort of cylinder engraving, but wouldn’t that be a Navy and not the Army model?

Does anyone know what we have here? Did Navy Arms import a lot of these four screw early Army versions, or more of the standard three screw guns? Was this gun made by Gregoreli & Uberti, Uberti, or is it something else?

Were these guns good shooters? I’m not expecting too much out of it as I know it won’t be anywhere near as nice as my Uberti 1858 New Army (which is shown above), but heck, it was almost free. I never pass up the opportunity to buy interesting and unique guns at bargain prices.

Stay tuned for Part 2 when I finally see what it is I bought.


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A Custom .22 Magnum Colt Paterson Conversion

By Joe Berk

Here’s another fascinating custom revolver that showed up in our Uberti Facebook page.  It’s from good buddy Steve, who sent additional photos and is allowing us to use the story here on ExNotes.  Here’s what Steve shared with me:

I have an original Paterson in its original configuration of .36 caliber (I mean an original Uberti Paterson, of course).  I searched for years for a way to buy a conversion cylinder for it.  I stumbled across this and could not pass it up.

A little history on this one…the way it was converted was the gunsmith milled down a Harrington and Richardson .22 barrel and sleeved it into the Paterson barrel.  Then he used standard .22 Magnum sleeves in the cylinder  The loading ramp was milled such that it pins the base of the round in, so there was no need for a loading gate.

The barrel and frame are actually the original blue steel.  The gunsmith dip stripped the parts then meticulously polished them to a bright shine.  I just keep it well oiled.


Steve, your .22 Magnum Paterson is a great looking gun.  Thanks for allowing us to share it here.   For our ExNotes readers, the Paterson was the original Colt revolver patented by Samuel Colt in 1836.  The revolvers are called Patersons because they were manufactured in Paterson, New Jersey.  Colt built these and then went bankrupt and shut the gun business down.  He unsuccessfully pursued other business interests and then was contacted by Captain Samuel Walker of the Texas Rangers, who had used Colt Patersons against the Comanches to great effect.  Captain Walker told Samuel Colt about that and how he thought the revolver was a very effective weapon, and the two Sams (Colt and Walker) designed the 1847 Colt Walker, which we’ve written about before.

If you’re wondering why Steve’s Uberti Colt Paterson replica appears to have no trigger, it’s because the trigger retracts into the frame.  It extends when the revolver is cocked.  That design was eliminated on the Colt Walkers, which had what we now view as a normal trigger and trigger guard.  The Paterson did not have the loading lever common to later Colt blackpowder revolvers, which greatly slows the Paterson loading process.

Uberti no longer lists the Paterson in its menu of reproductions (I’ve already checked, as posting this blog whet my appetite for a Paterson reproduction).  Pietta (another reproduction revolver Italian manufacturer) does, but they show the Paterson as out of stock.  These replicas sell for big bucks when they come on the market (typically for something in the $750 to $1000 range), but that’s trivial to what an original Colt Paterson would bring.  Those have fetched a million bucks.

Another bit of trivia…you may think you’ve never seen Paterson, New Jersey, but if you watched The Sopranos (an HBO crime drama TV series currently available on MAX and set in New Jersey), you’ve probably seen Paterson a few times and not known it.  There are at least a couple of Sopranos scenes at the falls in Paterson (one in which Mikey Palmici throws a guy off a bridge, and another where Hesh threatens to do the same).  Ah, New Jersey…I’ve never been to Paterson, but the next time I’m back in the Garden State I’m going to hit some of the spots featured on The Sopranos.  When I do, I’ll post it here on ExNotes.


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The Autry Museum Colts

By Joe Berk

I haven’t been to the Autry Museum in Los Angeles since 2018 when I took the photos you see here.  I’ll get out there in the next few months.  It’s one of the great destinations in the Los Angeles area, and what makes the Autry even better for me is the extensive firearms display.

I found these photos when I was poking around a bit on an external hard drive.  For this blog, I’m including only the Colts in the Autry Museum.  I only photographed a few of firearms I saw there.  The Autry had more Colts, as well as Winchesters and other firearms on display.

The photos were a challenge.  Each of the guns you see here was behind glass, and the lighting was fairly dim in the firearms display area. I was using my D3300 Nikon with its standard 18-55mm lens, shooting at ISO settings of 800 to 3200.  These are not conditions conducive to capturing good images.  I did the best I could.

The sixgun you see in the photo above is an original Colt Walker, one of the one thousand guns Sam Colt manufactured for Sam Walker in 1847.  The last original Walker I know of that sold went for a million bucks.  We’ve mentioned the Colt Walker in an earlier ExNotes blog.  I bought the Uberti reproduction; the reproduction Uberti Walkers sell for just over $500.

The Autry Museum firearms collection features several Colt black powder revolvers.  In addition to the Walker up top, here are a two more I photographed.  The first one is a .36 caliber 1851 Colt Navy that belonged to Wild Bill Hickok.  The second is a .44 caliber 1860 Colt Army.  It’s quite fancy and it probably belonged to somebody famous, but I don’t know who (and that gives me a good excuse to get back out to the Autry Museum).

As you might imagine in a museum dedicated to the American West (and one carrying the name of a famous cowboy star like Gene Autry), the Colt 1873 Single Action Army revolver is well represented in this collection.

One of the 1873 Single Action Army revolvers on display at the Autrey Museum belonged to Theodore Roosevelt.  His initials are carved into the ivory grips.

There were also a few Colt double action revolvers:

In addition to the early Colt revolvers, there were three Colt Pythons:

This is a crop showing some of the engraving detail on the revolver above.

The Museum also displayed an engraved 1911 .45 Auto.  This 1911 was manufactured by Colt and several other manufacturers (as is the case even today; Colt still makes the 1911 and so do many other companies).  The 1911 shown here had the trigger guard cut away.  The idea behind removing the trigger guard is that it allows getting off a shot more quickly.   The modification is not something I’d want.

There was one more Colt I should mention:  A Bulldog Gatling gun.  Richard Jordan Gatling, the Gatling gun inventor, never operated his own factory.  All U.S. Gatlings were manufactured by Colt in Hartford, Connecticut.  They were also made under license in Russia military by the Orloff company.


Uberti replicas of the Colt Walker and the Colt 1873 Single Action Army.

We’ve done other blogs in the past on the Colt Walker and the Colt Single  Action Army (including the two replica revolvers you see in the photo above), other Colt black powder revolvers, and variations of the Gatling gun.  Those blogs are here.  You might also want to pick up our book on the Gatling gun.


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An Aldo Uberti Encounter

By Joe Berk

We recently started a Uberti Firearms Facebook group, and the response and growth has been phenomenal.  Within 10 days, membership grew to more than a thousand people.  One of those new members is my new good buddy RJ, a Uberti owner and Hollywood stunt man.  He posted an interesting story in the Facebook group, I asked if we could show it on ExNotes, and RJ graciously consented.  The photo RJ refers to is the one at the top of today’s blog.


Here’s a pic of my iron frame Henry.  I have a kind of a neat story how it came about.

In ’92 I was the armourer for “Buffalo Bills Wild West Show” at EuroDisney in Paris. I was constantly getting new guns and swapping guns out through our provider, a gun dealer in Paris.  Most times it was someone I knew but every once in a while a new guy made the delivery.

One evening before showtime, I had been prepping a 66 carbine and a delivery showed up, brought to us by an older new guy with several firearms. I had a yellow boy carbine spread over the work bench and I was stoning the parts.  The guy asked me what I was doing and I told him these guns are a little “clunky” when I get them and I have to smooth them up for the girls who played Annie Oakley. So he gave me a rundown on what he’s brought while I put the gun together.

I asked him how long he’s been with Maratiaee and he’s said he’s not; he’s just delivering and going to take in the show.  I introduced myself and said, “I’m RJ Preston.”  He said, “It’s a pleasure, Sir. I’m Aldo Uberti.”

Oh man, I just told Aldo Uberti his guns were clunky!!!!  It turned out we became good friends and I told him I would love one of the iron frame Henrys. He offered to build me one personally, so I told him that the iron frames all had three-digit serial numbers.  He said he had some three-digit frames set aside.

In about a month he asked which distributor I want the gun sent to in the United States.  My dad and Val at Navy Arms were friends and we had done business with Navy Arms since the mid-’60s.

I had to wait until I got back to the US to see it but what a peach:  No varnish, oil finished wood, under 300 serial number, an action smooth as butter, and with A.U. stamped on the inside of the right sideplate.  It was already sighted in and it was a tack driver. It came with a Uberti company envelope and the invoice said “NO BALANCE DUE” with a short note enclosed. “Here’s one that’s not clunky, enjoy.”

He was a great guy.  Rest in peace, Aldo.


What a story and what a rifle!  RJ, you are one lucky guy.  Thank you for sharing your story with us.


If you would like to join our ExhaustNotes.us Facebook group, it’s here.  If you would like to join our Facebook Uberti Firearms group, it’s here.


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Paul’s New .40 Caliber Flintlock

By Joe Berk

Good buddy Paul recently told me about a custom crafted flintlock rifle he bought from rifle maker Tom Caster at a steep discount because the stock had been broken.  A stock break sounds like a major defect, but actually it is not that uncommon and repairing the broken stock, if done correctly, makes the stock stronger than new.  Paul is a serious black powder shooter and he builds custom rifles, so he knows what he is doing here.  Both Paul and Tom gave me permission to share this story.

Here’s what Paul wrote to me about this rifle:

When I first saw it I had the same reaction as you. It ticked off all my boxes for a rifle of this style and caliber as I did not have a .40 caliber muzzle loading rifle. They are supposedly an accurate target rifle. He sent me a target that he shot at 25 yards and seven of the ten shots were around a 2-1/2″ cluster which is not bad for the first time the rifle was shot.

I asked Paul about the accuracy.  Here’s what he said:

That flintlock target is good for the first outing of the rifle. From there you will test out different powder amounts, different patch thickness and ball diameters if you want better groupings. The .40 caliber is mostly a 50-to-75-yard gun so you would be hunting squirrels or small game up to small deer. A lot of states only allow .45 caliber and bigger for deer hunting, so the .40 caliber is used for varmints and target work.

Here’s the story on this rifle from Tom Caster:

I finished up this pretty little .40 cal Armstrong rifle last week and was putting a coat of wax on the stock when it slipped off my table and broke in two at the wrist!

Scrapping was never really considered (too much work into it) because I have always been about fixing things that happen on the job or in the shop. It was a pretty clean break, so I set it up in my two vices and glued it back together with Tite-Bond II. After that set up, I drilled a 3/8″ hole from the breech down thru the wrist 8″ deep and glued in a 3/8″ hickory RR in place. After drilling out the holes in the rod for lock screws and the sear area, I sealed the inside up with epoxy.

The crack barely shows now but it is there when you look close. The stock should be fine to use now.

Some guys would use a steel threaded rod instead of wood dowel, but I didn’t want to add any more weight to a 7.6 lb. rifle.

I plan to sell it after the first of the year at a discounted price if anyone is interested.

After another inquiry about the rifle, Tom added the following:

As far as the wood choice goes, I purchased this “in the white” from the estate of my old friend Fred Schelter. He purchased the Getz barrel and had Fred Miller (I believe) inlet it and pre-shape the stock in 2000-2001. Whether it was his wood or Miller’s, I don’t know. He had two Armstrong stocks done this way at the same time, one was a .50 cal (sold) and this .40 cal, rifle. Fred S. did the carving and inlay of the patchbox, butt, toe plate, nose cap, and trigger and guard. He had made the forend escutcheons for the barrel keys but didn’t inlay them.

Both stocks were inletted and drilled for a large Dlx. Siler Flintlock, but only one lock existed and it was curiously interchangeable. So I had to buy a second lock to complete this one. I fashioned a new trigger for a lighter pull and made a patchbox release, side plate and sights. Then I did the engraving and finish work.

…so, now you know…the rest of the story!

Tom Caster

In his email to me, Paul included several photos from Tom. As the photos show, the detail and workmanship on this rifle are stunning.  Take a look:

It will be interesting to see if Paul shoots this one.  I’m going to visit with him again (hopefully in the not too distant future) for a trip to the range.  I’ve never fired my Colt Walker (it is a black powder revolver) and I know very little about shooting these weapons.   Paul knows a lot, and I hope to get educated.


As I mentioned at the start of this blog, repaired stocks are not that big a deal.  I had an experience where a seller did a poor job packaging a Ruger No. 3 he sent to me.  I had the repair accomplished and the stock refinished by a competent shop, the rifle looks better than new, and it is now one of my favorites.  It is exceptionally accurate, too.  You can read that story here.


More Tales of the Gun stories are here.


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Four .45 ACP Revolvers

By Joe Berk

When most folks think of the .45 ACP cartridge, they think of the 1911 and other semi-auto handguns.  The big .45 also makes an ideal wheelgun cartridge, especially in N-frame Smith and Wessons.  I own four (the ones you see above) and I shoot them all.

The .45 ACP Revolver Story

Smith and Wesson forayed into the .45 ACP revolver business when Colt couldn’t keep up with the demand for its 1911 semi-auto in World War I.  The Army asked both Smith and Colt to make .45 ACP versions of their large-frame double action handguns, both manufacturers did, and the Army designated both revolvers as the Model 1917.

After the World War I, the 1917 revolvers became available to civilians.  Colt left the .45 ACP revolver business, but Smith and Wesson soldiered on, and to this day Smith still offers several different models.

Shooting .45 ACP ammo in a revolver requires a clip.  You have to snap the rounds into the clip so they will fire and extract in a revolver.  At one point, the 1917 revolvers were popular enough that Remington introduced the .45 AutoRim cartridge, which is a rimmed version of the .45 ACP that allows use of the cartridge in a revolver without the clip.

.45 ACP rounds in a star clip. I have a tool that makes it easy to insert cartridges in the clips and remove the empty cases after shooting. In World War I, clips held only three rounds (you needed two to load six rounds in a 1917 revolver).
A .45 ACP round (left) and a .45 AutoRim cartridge (right). Note the difference in rim configuration at the base of each cartridge.  I’ve experimented with both ACP and AutoRim brass in my .45 ACP revolvers; both deliver comparable accuracy.

Over the years Smith and Wesson has manufactured several .45 ACP revolver models.  I’d like to own them all, but there’s only so much room in the safe and Susie’s willingness to indulge my gun collecting.  The four this blog addresses are:

      • The Model of 1955
      • A Jovino snubnose
      • Smith’s reincarnated and Turnbull-finished Model 1917
      • The Performance Center Model 625.

Info on each follows.

The Model of 1955

Smith introduced the Model of 1955 as an alternative to the 1911 semi-auto for bullseye target competition.  Mine was made in the 1970s.   I bought it from Rutgers Guns in Highland Park, New Jersey shortly after I left the Army (Rutgers Guns had no connection to Rutgers University other than geography).  I paid around $200 for it new.

A typical Model of 1955 three-shot 50-foot group. This gun shoots everything well.

The Model of 1955 has Smith and Wesson’s target trigger and target hammer, and it has target sights (with a Patridge style sight in front).  It originally had checkered grips, but shortly after I bought it I put a set of smooth grips on it.  I think the smooth grips both look and feel better.  Back in the day, you could purchase those grips new for around $25.  Today, a set from that era (like the ones you see above) would fetch $300 to $400.  The Model of 1955 has the highly polished and deep blue finish that is the hallmark of earlier Smith and Wesson revolvers.  It is a beautiful handgun.

I never tried a load in the Model of 1955 that didn’t do well; every powder and every bullet combination I loaded grouped well.  In the nearly 50-years that I’ve owned this revolver, I’ve only seen one other guy on the range with the same gun.  I asked him what load he used and he told me the gun likes everything; every load he ever tried shot well, too.  That said, the load I use is typically 4.2 grains of Bullseye and a 200-grain semi-wadcutter bullet.  I use Lee’s Deluxe 4-die set and I crimp the bullets with their factory taper crimp die to assure easy chambering and to prevent bullet pull under recoil (although recoil with this load is light).

The Jovino Snubbie

The Jovino snubnose revolver is a rare animal, one of 650 customized by New York City’s John Jovino Gun Shop (which no longer exists; when it closed, Jovino was the oldest gun shop in the country).

The Jovino snubnose .45 ACP revolver. It’s a real rarity.

Back in the 1980s, Jovino’s built custom guns.  Their main clients were the NYPD and other police departments, so many of the Jovino customs tended to be duty-oriented carry weapons.  Jovino bought 6 1/2-inch barreled Smiths like the one you see above and turned them into 2 1/2-inch snubnose revolvers. The conversion was not just a simple chop job, though.  Here’s what Jovino did to these guns:

      • Shortened the factory barrel to 2 1/2 inches.
      • Installed a crane lock to replace the ejector rod lock.
      • Relocated the red ramp front sight.
      • Rounded the butt to the S&W K frame round butt configuration.
      • Tuned the double and single action trigger.
      • Radiused the hammer spur.
      • Polished the trigger face.
      • Fitted Pachmayr rubber grips.
      • Reblued the cut barrel (the new bluing is actually a bit darker and more polished than the stock bluing).

The original grips that came with the Jovino snubbie were rubber Pachmayrs, but I wanted the look of ivory grips. That’s when I found out that the Jovino guns did not have a standard N-frame rounded grip profile.  It took a lot of patient sanding and polishing to get the fake ivory grips to fit.  I like the look.

The grips look good. So does the revolver. One of the Jovino custom touches was to round the hammer spur profile. I like what they did.

The double action trigger on the Jovino is incredibly smooth.  The slick trigger and the red ramp and white outline sights work together well, and the gun is very accurate. I’ve never seen another one of these guns on the range, so the exclusivity factor is there, too.

Smith and Wesson’s Reincarnated 1917

Smith’s resurrected Model 1917 .45 ACP revolver, shown here with AutoRim ammo.

About 20 years ago Smith and Wesson introduced a reissue of its World War I Model 1917 for a very short time, and as part of that deal, the new Smith included Turnbull color case hardening.  I saw one of the Turnbull 1917 revolvers at a local Bass Pro and it sat in the display case for months.  Bass Pro had it marked down to $695 and it still hadn’t moved.  I asked the kid behind the counter what they would take for it; he read the price tag and told me $695.  Would you consider less, I asked.  I’d have to ask the manager, he said, looking at me and not moving.  Why don’t you do that, I answered.  He finally realized his job was to sell stuff and I was a real live customer, so he took off in search of the boss.

“We’ll take 30 off,” Junior said when he returned.

“Is that percent, or dollars?” I asked.

He smiled.  “Dollars.”  It was still a hell of a deal, so I pulled the trigger.  Today if I wanted to sell this gun I could probably get $1500 for it.  But I don’t want to sell it, and I never will.

Another view of the 1917, its glorious Turnbull color case hardening, and .45 ACP ammo loaded in clips.

I don’t shoot my Turnbull 1917 all that often; my preference is the Model 625 described below.  The 1917 groups well, but its small checkered grips are punishing.  This is another cool gun.  I’ve never seen another one on the range.

Smith’s Performance Center Model 625

The Performance Center is Smith’s marketing shtick for guns that have been slicked up a bit, which is Smith and Wesson’s way of saying they build Performance Center guns with the attention to detail that used to be standard on all Smith and Wessons.  This one has a good trigger, a different barrel contour, blended edges on the front of the cylinder, and probably a few other niceties I can’t remember right now.

This revolver originally had clown-like, awkward, red-white-and-blue grips.  I quickly swapped the goofy factory grips for what were advertised as rosewood grips from a third-party vendor (they weren’t rosewood at all; they were instead fabricated of cheap laminated and dyed wood, as I found out when I refinished them).   But my custom grips fit my hands much better, and this is an extremely accurate revolver.  I also installed a red ramp front sight and a white outline rear site.  The white outline rear sight Smith sells today has barely-visible gray lines and the red is not as bright as it used to be, but they are better than the gold dot front sight and plain black rear sight that came on the gun (I don’t like gold dot front sights).

Six rounds at 50 feet, standing, from the Performance Center .45 ACP Model 625.  This revolver has grips I refinished and a red ramp and white outline set of sights.  The target shown here was shot with the 200-grain semi-wadcutter bullet and 6.0 grains of Unique.

My usual accuracy load for the 625 is a cast 200-grain semiwadcutter bullet (sized to .452 inches) over 4.2 grains of Bullseye.   Another load that works well is the same bullet with 6.0 grains of Unique (it’s the load I used on the target above).


After reading about the above Smith and Wesson .45 ACP revolvers, you might have two questions:

      • Which is my favorite?
      • Which do I prefer:  A .45 ACP revolver or a 1911?

The answer to both questions is:  Yes.


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Black Powder Gatling Guns

By Joe Berk

Did you know the original Gatling gun (the Model 1862) used a blackpowder and percussion cap firing system?   And did you know that all modern Gatlings (the guns arming the F-15, the F-16, the A-10, the AC-130, and more) are based on the original Gatling gun design?  This is a chapter from our book, The Gatling Gun, that addresses the first iteration of Dr. Gatling’s famous weapon.  Many of you are blackpowder enthusiasts and I thought you might find the Gatling gun’s blackpowder lineage interesting.  I sure did.

Figure 1.  The Gatling Gun, by yours truly.

The Percussion Firing System

When most people think of loading a gun, they visualize it as a simple operation in which cartridges are inserted into the weapon (or a magazine). Most understand that the cartridges of modern weapons include both the bullet and the gunpowder. This simplicity of operation was not always the case. Earlier shooters had to use a much more complex percussion firing system. Unlike today’s guns (most of which use metallic cartridges), shooters with percussion firing guns could not simply load a cartridge into their guns and fire. Instead, percussion shooters had to load the primer, gun powder, and bullet into their guns separately for each shot.

Figure 2 shows the basic elements of a percussion firing system, which consists of a gun barrel and a nipple (the nipple is an extension with a channel).

Figure 2. Percussion firing system operation.

Loading began by placing a percussion primer on the nipple (as shown in the upper left portion of Figure 2). Black powder was then loaded into the barrel from the muzzle and tapped down prior to installing the bullet. The bullet (usually a round lead ball) was pressed into the barrel, again from the muzzle end (for this reason, percussion weapons are often referred to as “muzzleloaders”). Once the bullet was fully seated against the powder, the weapon was ready to fire.

A percussion weapon was fired by cocking the hammer and then releasing it to strike the percussion cap. The percussion cap contained a small quantity of an impact-sensitive material, which detonated when the hammer struck the cap. This detonation sent shock and heat waves through the channel in the nipple to the black powder. When the black powder ignited, it developed high pressure, which drove the bullet through the barrel with enough velocity upon exiting to continue its flight to the target. As the bullet moved down the barrel, it was engaged by spiral grooves machined into the barrel’s inner surface (these grooves are called “rifling”), which imparted a spin to the bullet. The spin stabilized the bullet, making it more accurate. Once the bullet had left the bore, the spent percussion cap could be removed and the loading and firing process could begin again.

Army Weapon Preferences

During the Civil War, percussion weapon systems were standard-issue items (even though completely self-contained metallic cartridges had already been invented, the Union army had not yet adopted the concept). A refinement of the percussion priming system that bridged the gap between percussion priming and metallic cartridges had been at least partially accepted by the Union army. It involved the use of integral paper-patched bullets and powder charges. Figure 3 shows the paper-patched bullet and powder concept. Paper-patched bullets and powder charges were loaded as a single unit into the muzzle of the gun (thereby eliminating the need to carry and load bullets and powder separately). When a gun loaded with these cartridges fired, the percussion primer gas jet perforated the paper bag attached to the bullet to ignite the powder. The gun then operated in the same manner described earlier.

Gatling recognized the futility of proposing a gun with metallic cartridges to the Union army and therefore opted to develop his first Gatling gun with paper-patched bullets and powder charges. He developed the first Gatling gun in 1862, accordingly designating it the Model 1862. It was to be the only variant of the Gatling gun that did not use the more modern metallic cartridges, and because of that, certain features of its operational sequence differ from later models. Nonetheless, its operation is worth studying, as it provides insight into the mechanical genius behind the weapon and a fundamental understanding of the operational concepts behind all future Gatling guns (including those used in many of today’s modern weapon systems).

Gatling Gun Operation

As the above description demonstrates, the loading and firing of percussion weapons was a slow and cumbersome operation that left the gunner essentially defenseless during the reloading operation. This disadvantage was primarily responsible for the advent of metallic cartridges. The complexity of the reloading process was also a major design challenge in developing a high-rate-of-fire weapon, as were the cocking, hammer release, and recocking actions. The elegance of the Gatling gun design is that the steps involved in loading and firing occur automatically. To understand how this occurs, one must first be familiar with another important mechanical concept, the principle of the cam.

Figure 3. Paper-patched bullets. The paper bullet patch engaged the rifling and also contained gunpowder to propel the bullet. When the gun fired, the primer burned through the paper to ignite the powder.

A cam is simply a device that translates motion in one direction into motion in another direction (see Figure 4). It involves the motion of an inclined surface, which is then used to drive a follower. If the inclined surface is wrapped around a rotating surface, the rotating element can be used to create a back-and-forth (or reciprocating) motion in the follower. This is the concept Dr. Gatling used to drive the mechanism of the Gatling gun.

The problem Dr. Gatling solved was generating the reciprocating motion required to step through the actions of firing a gun. This cam-driven concept is shown in Figure 5, wherein the position of the gun mechanism is shown at successive stages of the firing process. In the first position, the gun drive mechanism is near the most narrow portion of the inclined cam surface.

Note that there are two ways a cam can be used to create reciprocating motion: the cam can be driven to actuate the followers, or the followers can be driven while the cam is held stationary. Dr. Gatling chose the latter approach, for reasons that will soon become obvious. As the gun mechanism moves with respect to the cam, the hammer is pushed back, compressing a spring and cocking the gun. When the hammer is fully rearward (and its drive spring fully compressed), it encounters a sharp step on the cam profile. The cam step is a release, and it allows the drive spring to snap the hammer into the percussion cap. This fires the gun.

Figure 4. The concept of a cam. As the cam moves with respect to the cam follower, the cam follower will move in accordance with the profile of the cam.
Figure 5. Gatling firing sequence. As the gun mechanism rotates, the bolts are driven back and forth by the elliptical cam path.
Figure 6. Gatling cam-path-driven operation. As the gun mechanism rotates, the cam follower moves the bolt back and forth, accomplishing the Gatling gun firing sequence.

In our discussion above (and in Figure 5), we depicted a stationary cam surface, as well as a gun barrel and firing mechanism that moved with respect to the stationary cam. It involved a flat cam surface and a lateral motion of the gun along this surface. Let’s take this one step further. Suppose the entire gun mechanism (moving gun barrel and action and cam) is wrapped around a shaft parallel to the gun barrel (as shown in Figure 6). The barrel, hammer, and other elements of the gun’s action would then revolve around this central axis. Suppose further that the cam is wrapped around the interior of a stationary cylindrical housing at the rear of the gun. We’d then have a design in which the gun barrel and action spun around, and the action was driven through the firing steps by the stationary cylindrical cam inside the rear housing. While completing its journey around the inside of the housing, the cam would cock and release the hammer, just as described earlier.

Once the gun operation and rotary gun mechanism/stationary cam concepts are understood, the remaining theory of the operation of the Gatling gun is straightforward. All that’s involved are the additional actions required to load the gun prior to firing and eject the spent cartridge after firing.

The design need not be restricted to only one gun action and barrel. Other actions and barrels can also mount on the central axis, and these can make the circular journey around the stationary cam simultaneously. The number of additional actions and barrels is constrained only by size (how many will fit around the axis and the stationary cam) and weight (if the gun design is limited to a specified weight). The first Gatling gun (the Model 1862) had six barrels, but it could just as easily have had more or fewer.

To simplify our discussion, let’s follow the path of one barrel and action around the circular cam. The Model 1862 operated with five basic steps:

• loading
• compression
• locking and firing
• unlocking
• ejecting

Each step occurred as the Gatling gun mechanism revolved inside the stationary, circular cam path. The mechanism was driven by the familiar small hand crank at the rear of the weapon. When the crank was turned, a small pinion gear on the end of it engaged a larger ring gear on the cluster of gun barrels and actions. This large ring gear was fixed to the main shaft of the gun. When the main shaft rotated, the entire barrel assembly and all of the other moving parts (each barrel’s actions, etc.) rotated counterclockwise (as viewed from the muzzle end). As these components moved, followers in each barrel’s action followed the circular cam path in the stationary rear housing.

Loading

At the beginning of this chapter, we described how a basic percussion-fired weapon operates and then progressed into an explanation of paper cartridges. As you will recall, the first steps required placing a percussion cap on the nipple and a paper cartridge and bullet in the barrel. Gatling recognized that these actions could not be easily accomplished while the gun mechanism he envisioned was spinning around a circular cam path. It would be difficult to ram paper cartridges into a spinning barrel and delicately place the percussion caps on moving seats. Gatling solved the problem by preloading steel chambers with paper cartridges, bullets, and percussion caps, and then loading these into the Gatling gun feed mechanism.

These preloaded steel chambers have been described as miniature guns. In a sense they were, but they could perhaps be more accurately described as predecessors to the metallic cartridge. They were self-contained units with a projectile, propellant, and primer, invented solely to simplify loading. Metallic cartridges were smaller and easier to load, but the concept was nearly identical.

The Model 1862 Gatling gun had a small hopper on top of the gun mechanism (near the rear). A quantity of the preloaded steel chambers was placed into the hopper, and as the gun mechanism turned, the chambers fell into grooves in the gun’s rotating mechanism. The gun had a grooved slot for each barrel. When each groove passed approximately through the two o’clock position, one of the preloaded chambers from the hopper dropped into place. The groove aligned the preloaded chamber with the bore of the gun barrel so that when the chamber fired, the bullet had a straight shot into the barrel. As the gun mechanism turned, each preloaded chamber traveled with its barrel, remaining in constant alignment with it.

Compression

As the gun mechanism continued to rotate, a protrusion on the hammer engaged the cam surface. At this point, the lock cylinder actuated. The lock cylinder consisted of a tube containing a hammer and a compression spring. A protrusion on the hammer extended through a groove in the lock cylinder tube to contact the circular cam path. As the gun mechanism continued to rotate, the hammer spring approached full compression (near the twelve o’clock position).

Locking and Firing

Just prior to reaching the twelve o’clock position, the rear of the lock cylinder contacted a small raised surface in the rear of the housing, formed by a hardened steel insert in the plate behind the gun mechanism. The insert was designed to force the lock cylinder forward, which in turn forced the preloaded chamber against the rear of its gun barrel. This caused the forward surface of the preloaded chamber to bear down against the barrel, “locking” it into position and forming a better seal. The concept was to effect a better seal, thereby minimizing the escape of propellant gases and providing for higher bullet velocity.
As soon as locking occurred, the hammer protrusion (in the locking cylinder) reached a sharp forward step on the cam surface, which released the hammer. The hammer spring drove it into the percussion cap, firing the preloaded chamber.

Unlocking

Once the barrel had fired, it had to be unloaded so it could be reloaded and fired again. Before this could be done, though, the locking action had to be unlocked. This was governed by the proper sizing and positioning of the small insert described above. Once the lock cylinder passed the insert (as the gun mechanism continued to turn) another spring on the outside of the cylinder pushed it slightly to the rear. This relieved some of the pressure holding the preloaded (and now fired) chamber against the barrel. The remaining force holding the chamber against the gun barrel came from the hammer spring, which now (in the fired position) held the hammer against the percussion cap and the chamber against the barrel. Dr. Gatling included another small raised surface on the cam path to back the hammer away from the steel chamber just enough to allow the chamber to float freely. This occurred as the gun progressed from the eleven o’clock position to the ten o’clock position.

Ejection

The chamber could be ejected once it had unlocked. This occurred as the rotating cluster of barrels and actions positioned the now-fired chamber near the bottom of the gun. The chamber simply fell free through an opening in the base of the mechanism, where it could be picked up for later cleaning and reloading. To prevent the chambers from getting hung up in the gun mechanism, a guide bar forced them out as the chamber groove passed through the six o’clock position.

Once the five steps described above were complete, the now-empty chamber groove (in the rotating cluster) continued its circular journey up to the hopper, where a new preloaded chamber fell into position and the load, compress, lock, fire, unlock, and eject process began again. As mentioned earlier, the Model 1862 Gatling gun had six sets of barrels, actions, and grooves. These spun as a set, with each of the steps described above occurring sequentially. The gun fired six times with each rotation of the barrel cluster.

The Model 1862 was the only Gatling gun to use the separate preloaded chambers. There were several problems inherent to this approach, which were corrected in subsequent versions of the gun. These problems and others (as well as the solutions and subsequent Gatling guns) are discussed in the next chapter. The use of metallic cartridges in the Model 1865 significantly changed the manner in which the Gatling gun operated. Though many of the detailed mechanical actions changed, all were actuated through the rotating-barrel-cluster and stationary-circular-cam approach. As will be seen in subsequent discussions on contemporary Gatling guns (starting with Chapter 6), all modern variants of the Gatling use this approach.


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The Wayback Machine: Two 1858 Remington Revolvers

By Joe Cota

This blog compares two modern Italian reproductions of the famed .44 caliber 1858 Remington New Model Army revolver.  One is manufactured by A. Uberti S.p.A. (it’s the one on top in the big photo above); the other is by F.LLI Pietta (the revolver on the bottom). Here’s another shot of the two:

The Uberti in on top right, the Pietta is on lower left.

The 1858 Remington New Model Army was a competitor to Colt’s blackpowder percussion sidearm.  The Army went with both versions but primarily bought the Colt (it was 50 cents cheaper than the Remington).  Then the Colt factory had a fire in 1864.  At that point, the Army starting buying Remingtons in quantity.  The Remington was considered to be the stronger revolver because it has a top strap over the cylinder (the Colt does not), and some folks feel the Remington is easier to aim because the rear sight is cut into the frame (instead of the hammer, as on the Colt).  And there are other advantages to the Remington, which Jose covers.  With that as a background, here’s Jose’s article on the modern Uberti and Pietta reproductions.  All photos in this blog are by Jose.


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If you’ve never fired a percussion revolver you’re really missing out on huge part of firearms history. But maybe you didn’t know that even here in California you can order one of these fine blackpowder revolvers online or over the phone with a credit card and have it shipped to your doorstep without background check or going through an FFL. Your state rules may vary.

Cap and ball packpowder sidearms were a huge part of arms on both sides during the American Civil War. The Union Army had a contract for the Colt 1860 Army, but when Colt could not keep up with demand Remington Model 1858’s were ordered. Many troops preferred the Remington over the Colt for a number of reasons. The Remington has a top strap making it stronger, and the Colt was prone to having loose percussion caps jam the cylinder.

Uberti 1858 Remington Revolver

I’ve had the Uberti for about 10 years. It’s an awesome piece of fine craftsmanship. There is nothing cheap about this revolver, the fit and finish are supurb. The cylinder and barrel are a deep blue, the steel frame is color case hardened, and the trigger guard is polished brass, ans walnut stocks, giving it a very classy look. The gun is a six shot .44 cal, rifled 8-inch barrel with 1:18 LH twist, and weighs in at 2.7 pounds.

454 cal pure lead balls, Remington #10 percussion caps, waxed felt wads, and the Uberti 1858 New Army.
Powder measure, balls, waxed felt wads, and caps.

I use .454-inch diameter balls cast from pure soft lead (stick on wheel weights or plumbers lead, BRN 7) weighing in at 143 grains. It fires best when loaded with 35 grains of FFF blackpowder (I don’t like substitute synthetics), a felt pad soaked in bore butter over the powder, and the ball over the top. The felt over the powder charge prevents a chain fire from jumping between cylinders, and also adds some lube to the barrel between rounds helping prevent a buildup of powder. Either Remington or CCI #10 percussion caps provide the spark.

The color case hardened steel frame on this model Uberti is off set nicely by its polished brass trigger guard.
The loading lever on the Remington 1858 is used to ram the ball into each cylinder, after loading powder and waxed wad. The percussion caps are placed on the cylinder nipples only after all cylinders have been loaded.
The cylinder doesn’t require removal between loadings, only for cleaning.

The Uberti is very well balanced and feels good in the hand. The cylinder locks up very tightly. There are noches between the cylinder nipples to rest the hammer on making it safe to carry with all six cylinders loaded. The rear sight is a V-notch on the top strap, unlike the Colt 1860 which has the notch on the hammer because the 1860 lacks a top strap. It’s no exaggeration that out to 40 yards my the Uberti 1858 holds about as tight a group as my Ruger Super Blackhawk .44 mag!

The Remington 1858 has a top strap over the cylinder making it stronger than the Colt 1860 and older firearms. It also allows for placement of a stable V-notch rear sight as opposed to the Colt’s rear site which is a simple notch filed on the back of the hammer.
Nice sight picture. This Uberti has a 1:18 barrel groove twist and holds groups as tight as my Ruger Super Blackhawk out to about 40 yards.

Properly cleaning and blackpowder revolver after a day in the field is a good exercise in gunsmithing. The revolver should be entirely disassembled, down to the Springs, removing hammer from the frame, cylinder pin, loading lever, trigger, mainspring, nipples from the cylinder – everything except for removing the barrel from the frame and front sight.

The notchs between the nipples are for the hammer to rest, allowing the six-gun to be safely carried with all cylinders loaded.

A good set of gunsmithing drivers and properly fittjng nipple wrench are mandatory to keep from damaging the screws. Owning a blackpowder revolver will help anyone gain confidence to start Barking simple dunsmithing repairs and parts replacements on other types of firearms. If you don’t already have a blackpowder gun order one today! They are a blast.

Pietta 1858 Remington Revolver

This one was recently purchased because the price was right. It looks like it has never been fired, and I’ve not fired it yet, either. The specs are essentially the same as the Uberti; however, the claimed weight of the Pietta is only 2.4 pounds compared to Uberti’s 2.7 pounds. For whatever reason the Uberti feels much lighter and more well balanced. The Pietta is noticeably front heavy. The Pietta has a little play at cylinder lockup. The hammer pull and trigger feel smooth and crisp, similar to the Uberti.

The Pietta, another quality Italian replica in a slightly lower price range.

The really nice thing about the Pietta is that it came with an optional .45 Colt conversion cylinder. I’ve always wanted to get a conversion cylinder for my Uberti but they are very expensive, about 2/3 what I paid for the gun, and they always seem to be out of stock.

This Pietta came with a .45 Colt conversion cylinder.
The conversion cylinder has an upper plate that holds a separate firing pin for each cylinder.

The conversion cylinder for the Pietta fits very nice, locks up tightly, and came with a box and a half of .45 Colt ammo which I have no intentions of using. Remington first started converting Model 1858 revolvers to .46 cal rimfire metallc cartridges in 1868. These were still blackpowder cartridges as smokless powder hadn’t yet been developed. So I will hand load .45 cartridges for the Pietta using blackpowder to stay traditional.

I’m looking forward to shooting these two together on a side-by-side comparison soon. For now, I hope you enjoy the photos.


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Restoring an Ugly and Broken 1968 Ruger Blackhawk

By  Joe Cota

This is my tale about restoring a very ugly and broken vintage 1968 Ruger Blackhawk that had the safety conversion done by the Ruger factory.  I think Skeeter Skelton would have approved! (Skeeter Skelton was an American lawman and prolific gunwriter well known to firearm enthusiasts.)

First, a little background on the single action revolver, or “sixgun” as they are called. In 1872 the US government was looking for a new service revolver to replace its older Colt and Remington cap-and-ball revolvers used in the Civil War.  Colt developed a sixgun that utilized the then new technology metallic cartridge. Colt was the successful contractor and their cartridge gun was adopted by the government in 1873 as the 1873 Colt Single Action Army. The 1873 Colt SAA was shortly thereafter offered to the civilian market and became very popular with ranchers, lawmen, cowboys and bad guys alike. The “Peacemaker” (as Colt’s SAA became known) was priced around $15, which was most of a drover’s wages for a month.

After WWII a new-fangled gizmo called television started to become affordable. In 1948 about 1% of American households owned a television, and by 1955, 75% of American households owned at least one television set (black and white with “rabbit ears” antenna, of course). The TV set became the center of the living room, and the entire family would gather around the “set” after dinner. Hollywood’s golden age of TV westerns from the mid-1950’s through the 1960’s produced an astounding number of instant hits with shows like Have Gun Will Travel, Rawhide, Wanted Dead or Alive, and The Rifleman. All of them featured the Colt SAA and Winchester repeating rifles, or the “lever gun.” Every red-blooded American boy and his father and his uncles and even some moms wanted to own and shoot their very own Peacemaker.  But there was a problem: The Colt sixguns were expensive and often not available.

My beautiful all original 1969 Ruger Single Six (top), the ugly vent ribbed 1968 Ruger Blackhawk “parts gun” (bottom).  The Single Six is Ruger’s .22 Long Rifle sixgun; the Blackhawk is the larger centerfire cartridge sixgun. Note the three screws on both sixguns and the square-faced, non-notched hammer on the Single Six in the half-cocked position. This Single Six was my first handgun given to me by Mom & Dad brand new for Christmas as a young man 13 years of age. It has a fair amount of holster wear from hunting, backpacking, camping, etc. over many years of honest use. I own up to evey scratch and ding on this well-used sixgun, and I’d never want to refinish or change a thing. When Ruger’s free retrofit advertising campaign first appeared in 1975 issues of Guns & Ammo magazine, I was tempted to send mine in to make it like the New Model but didn’t want to part with the gun for a few weeks. In hindsight, I’m sure glad that I didn’t fall for it.

That’s when Bill Ruger decided to give the public what they wanted. In 1953 Ruger introduced the Single Six revolver chambered in .22 Long Rifle.  It was a sixgun for every boy! Two years later in 1955 Ruger introduced its Blackhawk in .357 Magnum.  This was a sixgun for every man!  They were and still are wildly popular. About 700,000 of the pre-1973 Ruger Single Six .22 revolvers were made, and well over a million New Model Single Six .22 revolvers were made after 1973. I’ll defer the exact number manufactured to the Ruger historians.

Ruger’s Single Six and the original Blackhawk single action revolvers were patterned after Colt’s SAA. The Ruger has a similar shape, size, look and feel as the Colt on the outside. But on the inside Ruger made some improvements. Ruger’s guns used modern high-strength carbon steel. Colt’s action ran on leaf springs prone to breakage. Ruger replaced the brittle leaf springs with much tougher coil springs made from piano wire. The Ruger guns are much tougher than the Colt.

One of the infamous traits both Ruger’s initial guns and the Colts share is the first small hammer cock position called the “safety” is not safe. A gun with all six cylinders loaded, if accidently dropped, is prone to the safety failing (resulting in a negligent discharge). Therefore both the Colt and pre-1973 Rugers should only be carried with five rounds loaded and the hammer down over an empty chamber. These pre-1973 Ruger sixguns are known as the “three-screw” Rugers, as identified by the three plainly visible screws on the left side of the frame, just as the Colts have three screws.   The original Rugers are also called Old Models, for reasons that become clear in a minute.

As the story goes, someone who didn’t follow what is clearly stated in Ruger’s owner manual to carry only with the hammer over an empty chamber, dropped their Old Model Ruger, fully loaded with six rounds, and shot himself in the leg. Apparently, there were other negligent discharges and expensive lawsuits. This prompted Ruger’s engineers to develop a safer design Ruger sixgun.  This newer design is called the New Model Blackhawk.  New Model Rugers can safely be carried with all six chambers loaded. Beginning in 1973 all the New Model Rugers have what’s called the “transfer bar safety.” It basically works by making a mill cut in the front (or face) of the hammer so that in the down position the hammer face can’t possibly touch the frame-mounted firing pin. When cocked back in the shooting position, a steel bar (the transfer bar) attached to the trigger mechanism is raised. When the trigger is depressed, the transfer bar fills the gap between the milled cutout on the hammer face and the firing pin, effectively “transferring” the hammer’s impact to the firing pin.

The 1973 and later New Model Rugers are easily identified because they do not have the three screws.  They have instead two pins. Another difference is that there is no “half cock” position for loading the gun. The cylinder freely rotates for loading simply by opening the loading gate. The New Model Rugers work well enough but do not have the distinctive feel and clicking sound while cocking the hammer as do the Colts and old three screw Rugers. The New Model trigger is not quite as smooth as the older designs because of increased drag and the friction of the transfer bar as it moves into position. Some shooters claim they don’t notice the differences between the two, but I own both and I can feel the difference.

In 1975, Ruger engineers devised a method of retrofitting all of the “unsafe” pre-1973 sixguns with a makeshift transfer bar. They ran a campaign in the gun periodicals that prompted owners to ship their old guns to Ruger and they would “upgrade” the older guns to make them safe to carry with all six chambers loaded.

It remains unknown how many owners sent their guns back to Ruger, but apparently there were thousands because we see many of these retrofitted guns on the used gun market today. They are three screw guns that function similar to the New Model two pin guns, but unfortunately the trigger pull on the converted guns is absolutely terrible. The retrofit-style transfer bar scrapes up along the back side of the frame causing an awful, gritty, jerky feel. To make matters worse, the retrofit cylinder base pin is fitted with a small spring-loaded pin that also drags against the transfer bar to push it out and over the firing pin on its upward travel. If the retracting pin gets stuck, the transfer bar pushes into the firing pin, locking up the gun. The retrofitted three screw Rugers are pretty bad, taking all the smoothness from the action.

Ruger reportedly returned the retrofitted guns back to their owners with the original parts sealed a small plastic bag. Many of these plastic parts bags have been separated from the converted guns (they were either lost or thrown away). Ruger doesn’t offer any of these old parts for sale to the public, as they consider them unsafe. If an old unconverted three screw is sent in Ruger for any type of repair, they will return it to its owner with the transfer bar conversion installed, whether the owner asks for it or not. In fact, Ruger will not work on an unconverted old model gun without doing the conversion.

Unconverted three screw models (i.e., unaltered Old Model Rugers) today command premium prices among collectors. Even with the parts bag, the converted Old Models will never realize their true collector value because Ruger has permanently marked the converted guns with an “R” on the frame. The stamp is concealed underneath the grip frame to prove that the factory had done the conversion even if an owner wished to restore it back to its unaltered condition. Ruger will install the Old Model conversions but only if the owner sends the gun to them for installation, and Ruger will stamp the frame showing that they did the conversion.

Converted Old Model Rugers having the afterthought safety conversion are generally not very good shooters. However, restored back to original, these guns make very nice non-collectible shooters for those able to locate the original parts. The Old Model unconverted guns handle much better than the New Model guns, provided a most important safety rule is strictly adhered to.  That rule is to never carry the restored-to-original Old Model Ruger with the hammer over a loaded cylinder. This brings us to the point of this story.

Six years ago I stumbled upon an Old Model 1968 three-screw Blackhawk being sold as a parts gun at the Ventura Crossroads gun show. The cylinder was totally locked up due to the transfer bar conversion (as described above).  However, the asking price was so low that I won’t tell you the cost because you wouldn’t believe me.  Besides being broken it had a ventilated rib that I had never seen before on any Blackhawk. It was truly an ugly duckling Ruger Old Model Blackhawk!  But it had a great finish and the original factory grips, so I went for it without haggling over the price. Man, I’m not kidding.  This gun’s price was so low it was almost free.

The Poly Choke fake ventilated rib glued onto a Blackhawk barrel is just about the ugliest thing somebody could do to a Ruger. Trying to make it look like a Colt Python? Well, you failed!
Close up of the Poly Choke fake rib. It does absolutely NOTHING to improve the gun

After the 10-day cooling off period, I brought the ugly little Old Model sixgun home, along with a brand-new, high-quality gunsmith screwdriver set. After disassembling the Ruger, I found that the cylinder was frozen because of the factory safety conversion. After cleaning it up and freeing the cylinder, the gun had the absolute worst sandy, gritty, heavy sticky trigger I’ve ever experienced.  It now worked but it had a terrible action, and it was still the ugliest Blackhawk I had ever seen.

After more research I found that Ruger never made a Blackhawk with a ventilated rib. This gun had a phony aftermarket glued-on rib made by the Poly Choke company. I guess the owner wanted something that looked like a Colt Python and decided to dress up the Ruger for Halloween.  I managed to pull the fake ventilated rib off without causing any damage to the barrel, but it wasn’t easy.  The Poly Choke adhesive was pretty tough. After pulling the rib off, the remaining glue was removed using brake cleaner spray. By now the gun was looking pretty good again, but the action still sucked.

With the Poly Choke rib removed, the “parts gun” is beginning to look like a Blackhawk again. Note the flat hammer face. This photo was taken after the transfer bar conversion had been removed and factory original parts installed.

To smooth up the action, I removed the transfer bar conversion and replaced it with factory original parts to restore it to the original, classic “5-shooter” configuration. Unfortunately, the gun didn’t come with the old parts bag but I was determined to restore it.  Now before any of the do-gooder Ralph Nader safety types out there proclaim “how irresponsible of you,” allow me to ask if you’ve ever seen an original Colt SAA with a safety conversion? Well, no, you have not because Colt had the good sense to not ruin their guns with an ill-designed stopgap transfer bar safety.

Finding the original parts for an Old Model Ruger is very difficult. Each part had to be purchased separately. It took several months to find all the parts and there were some hiccups along the way. Upon receiving some parts advertised as original Blackhawk parts, such as the hammer, I found that they were original parts for a Single Six model and were not compatible with the Blackhawk. Eventually all the original parts were acquired. The parts included a new hammer, trigger, base pin, cylinder stop, spring, screw, and pawl. The photos and captions tell the story about what it takes to restore converted guns and illustrates the differences between the original and retrofit parts.

Factory transfer bar safety conversion parts. Note that this is not the same parts set as the transfer bar parts that come installed with New Model Blackhawks. These transfer bar safety conversion parts were specially designed to fit on the old three screw models and are not interchangeable with the two pin new models. In this photo the transfer bar appears to be connected to the trigger, but that’s not the case. The transfer bar has a hole that aligns with the trigger pivot bolt.
Original Old Model unconverted parts. This is an image that shows the contents of a returned parts bag that was offered for sale on the internet many years ago. Unfortunately, it was not available when I restored by Blackhawk and I had to locate the parts individually.
Comparison of the original flat-faced hammer (right) and the conversion hammer (left). Note that the conversion hammer has been milled on the face to create a space between the frame-mounted firing pin and hammer while the hammer is down and the transfer bar retracted. The side of the conversion hammer is also recessed for clearance of the long arm of the transfer bar. The transfer bar has friction along this part of the hammer. The front face of the transfer bar also rubs against the back of the frame. All of this creates unwanted friction that gives the converted gun a gritty feel. Also note the three notches on the original hammer for the safe, half-cock, and full-cock trigger positions. The conversion hammer lacks the three clicks that give the Old Model Ruger and Colt SAA their classic feel and sound.
When mixing and matching parts as you can find them, the trigger is not likely to be the same as the one that came with the hammer as a matched set and will likely need minor honing of the sear and hammer notches for proper fit.  This is an opportunity to make the trigger pull better.
One of the pitfalls of buying used gun parts on the internet is that the seller doesn’t always know what he is selling. The Ruger Single Six and Blackhawk trigger groups are not the same. Here’s an example of some of the Single Six parts that were sold to me as Blackhawk parts. The Single Six’s hammer and pawl are both shorter than those of the Blackhawk.

To make a long story short, all the original parts cost more than what I paid for the gun. But it was worth it. This is the smoothest Blackhawk trigger ever, and the accuracy is awesome. Only hand loaded, home cast Elmer Keith style bullets have been fired through it since acquired by me.

This Old Model Ruger has become one of my favorite .357 Magnum sixguns and I think that Skeeter would have approved of how this “parts gun” was salvaged.


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