Speer – The ExhaustNotes Blog

Ruger Blackhawk Accuracy Testing

I recently tested several loads for accuracy in my Ruger .357 Magnum New Model Blackhawk.

The .357 Magnum Blackhawk is available with either a 4 5/8-inch or a 6 1/2-inch barrel; mine is the 6 1/2-inch version. I like a longer barrel when I have a choice.

In this test series, I fired four 5-shot groups at 50 feet and then calculated the average group size for each load. I did not use a machine rest (more on that later); I used a two-hand hold rested on the bench, with no support for the barrel or any other part of the gun.

The Loads

I tested with five bullets and three propellants:

- - The Hornady 158-grain XTP jacketed hollow point
  - The Speer 158-grain jacketed soft point
  - The Hornady 110-grain jacketed hollow point
  - A cast 158-grain truncated flat point
  - A cast 148-grain powder coated double-ended wadcutter
  - Unique
  - Bullseye
  - Winchester 296

From left to right, the Speer 158-grain jacketed soft point, the Hornady 158-grain jacketed hollow point (designated by Hornady as XTPs), the Hornady 110-grain jacketed hollow point, a cast 158-grain truncated flat point, and the Gardner 148-grain powder coated double ended wadcutter (the wadcutters are loaded in .38 Special brass).

All loads were prepared using my new Lee Deluxe 4-die .357 Magnum reloading dies, with the exception of the .38 Special wadcutter ammo. All loads were crimped. I recently did a blog on the Lee dies. I think they are the best dies I’ve ever used. If you’re considering a set of Lee dies, a good place to buy them is on Amazon.

Lee’s Deluxe 4-Die Set. These do a fantastic job.

You can also buy directly from Lee Precision.

The different load recipes are identified in the table below.

The Results

Here are the results:

The biggest variable in this test series is me. But, I’m what you get.

The most accurate load was 8.0 grains of Unique with the 158-grain Hornady jacketed hollow point bullet and a regular (non-magnum) primer. You won’t find this load in any modern reloading manual. It’s one that was in Lyman’s 45th edition manual (printed in 1970) as their accuracy load with a 158-grain jacketed bullet. Sometimes there are jewels hidden in those old reloading manuals. There are folks who say you shouldn’t use loads from old manuals. When I do, I work up to them, watching for pressure signs. Another one of my old reloading books goes up to 8.5 grains of Unique with a 158-grain jacketed bullet. I didn’t go there because I didn’t need to.

The Lyman 45th Edition Reloading Handbook. I still use it. These older books contain loads the newer reloading manuals do not.

Back in 1970, the good folks at Lyman identified 8.0 grains of Unique and a 158-grain jacketed bullet as their accuracy load. They were right!

Recoil with the Lyman accuracy load identified above was moderate, and there were no excess pressure indications (extraction was easy, and the primers were not flattened). I tried 7.0 grains of Unique first, and it was so calm I had no qualms about going to the Lyman-recommended 8.0-grain load. I was impressed with the 8.0 grains of Unique and 158-grain Hornady jacketed hollow point load. One of the groups was a one-holer (five shots clustered in a single ragged hole). Was that simply a fluke? I don’t think so. The other groups with this load were larger, but that was undoubtedly me.

I wish I could do this every time. This target was brought to you by 8.0 grains of Unique and the Hornady 158-grain jacketed hollow point bullet.

The second most accurate load (which is essentially as accurate as the load above) was the 158-grain Speer jacketed soft point bullet with 15.0 grains of Winchester 296 and a magnum primer. These bullets are still listed on the Speer website, but good luck finding them. No one has them in stock. The ones I used were from a stash I picked up from my good buddy Paul. Winchester 296 is a good powder for magnum handgun cartridges and it’s been one of my favorites for years. I was a bit surprised that 296 did not take the accuracy honors, but it was pretty close. 296 is a slower burning powder, and the reloading manuals show it gives the highest muzzle velocity. Recoil (and muzzle blast and flash) are significant with this powder.

Trust me on this: Bill Jordan’s No Second Place Winner is a good read.

The difference in average group size between the most accurate load and the next most accurate load was only 0.004 inches (the most accurate group average was 1.087 inches, the next most accurate group average was 1.o91 inches). That’s nothing, really. And I didn’t go higher or lower with the 296 charge with the second-place load; I only tried 15.0 grains. It’s likely that variations in the 296 charge would have shown a slighly different charge to be better. Maybe Bill Jordan (who carried a .357 Magnum) had it wrong: There is a second place winner.

Surprisingly, one of my previous accuracy loads (a near-max load of Unique with the Hornady 110-grain jacketed hollow point bullet) was not a good load in the Blackhawk. Accuracy was okay, but it was a fierce load and the cases would not extract (I had to take the cylinder out and drive the cases out with a rod). I only fired two groups with this load and then I stopped. This is a load that worked well in previous .357 Magnums, including a stainless steel Blackhawk, an earlier version of the Colt Python, a Smith and Wesson Model 27, and my current production Colt Python. I had the Python with me so I fired a couple of groups with it. It worked fine (it was accurate and extraction was easy). I proved, once again, that every gun is different with regard to what it likes.

What I thought would be a good load (a 158-grain cast bullet and 7.0 grains of Unique) was not. It was just okay accuracy-wise, but it leaded the bore big time and accuracy grew worse with each group fired as the leading increased. That wasn’t unique to the Blackhawk, either. It did the same thing in the Colt Python. These cast bullets are fairly hard, but the charge (7.0 grains of Unique) is driving the bullets to approximately 1200 feet per second, and it appears that’s enough to induce leading. The bullets are sized to .358 inches, so they should be sealing adequately.

The above observation led to a quest for a load using these cast bullets that wouldn’t lead the bore, and I tried a couple that kept velocity below 1000 feet per second (4.3 grains of Bullseye, and 5.0 grains of Unique). Neither produced appreciable leading, but the accuracy was mediocre.

Mild leading after the 4.3-grain Bullseye and 5.0-grain Unique cast bullet loads. These loads kept the velocity below 1000 feet per second.

After cleaning the bore, I tried the standard .38 Special target load: 2.7 grains of Bullseye and a 148-grain double ended wadcutter. I used Jim Gardner’s powder coated wadcutters and ammo I reloaded with my Star progressive machine. Accuracy was okay, but not exceptional.

Machine Rest versus Hand-Held Shooting

On the topic of machine rests, I don’t have one. In the past, keyboard commandos criticized me for that. I was recently was in the Colt plant in Connecticut. The Colt manager took us through the famed Colt Custom Shop and he showed me one of their custom gun test targets. It looked like my targets…four shots clusted into a cloverleaf with a single flyer. I asked my Colt buddy about the distance and if Colt used a machine rest. He told me the distance was 45 feet and said they do not use a machine rest. “A good shooter will outshoot a machine rest,” he said. I thought that was interesting and I liked hearing it. I never felt a need to use a machine rest and what the Colt guy said reinforced that.

A Note on Safety

This blog describes loads I developed for use in my revolver. Don’t simply run with them. They work for me; I make no conclusions (nor should you) about what they will do in your guns. Consult a reloading manual, start at the minimum load, gradually work up, and always watch for pressure signs.

What’s Next?

I have a blog in work that compares the Blackhawk to the Colt Python, and part of that is assessing how the Python groups with the same loads listed above. I think you’ll enjoy reading it. Stay tuned, folks.

Keep us in components…click on those popup ads!

Never miss an ExNotes blog!

More gun and reloading stuff? You bet!

A 6.5 Creedmoor Browning X-Bolt

Yeah, I’ve become a 6.5 Creedmoor believer. This is a superior cartridge and accuracy seems to just come naturally with it.

The rifle you see above is a maple-stocked Browning X-Bolt. It’s from a limited run and it sure is good looking. I bought it from a small shop in in Lamar, Colorado, when I was there on a recent secret mission. The dealer wouldn’t ship it to California so it had to go the long way around: Lamar, Colorado, to Raleigh, North Carolina, to Riverside, California, and then finally to me after I waited the obligatory 10-day cooling off period (I have to be the coolest guy in California; I’ve cooled off so many times). California has extra requirements for shipping guns to FFL holders here and the dealer in Colorado didn’t want to mess with our nutty requirements. The reshipper guy in North Carolina makes a living doing this (who says government can’t stimulate trade?). It’s crazy, but that’s our leftist Utopia here in the Golden State. I sometimes wonder if our firearms regs have ever actually prevented a crime.

Anyway, to leave the politics behind, a couple of weeks ago when I was on the range a good friend gave me a box of once-fired 6.5 Creedmoor brass another shooter had left behind. That was a sign, and I figured I’d reload it for the first range session with the new Browning.

Speer, Hornady, and Nosler 6.5mm bullets.

I already had stocked up on 6.5 Creedmoor bullets. I am probably on every reloading retailer’s email list and I get a dozen advertising emails every day. With components being in short supply nationally, if I see anything I might use I pick it up. Like the maple Browning you see above, the time to buy something that’s hard to get is when you see it (to quote Mike Wolfe).

That’s the Speer 140-grain jacketed softpoint on the left, the Hornady 140-grain jacketed boattail hollowpoint in the middle, and the Nosler 140-grain jacketed boattail hollowpoint on the right. The Nosler has a longer boattail than the Hornady, and the ogive is blunter.

From everything I’ve read and my limited experience loading for a Ruger 6.5 Creedmoor No. 1 (see my recent blog on the 6.5 Creedmoor Ruger No. 1), IMR 4350 propellant is the secret sauce for accuracy with this cartridge. I had some under the reloading bench and it got the nod for this load session.

That’s how I keep track of what I’m loading at the bench. I’ll transfer that information to a reloading label that goes on the rifle ammo container.

IMR 4350 is an extruded stick powder, and it doesn’t meter consistently through the powder dispenser. I use an RCBS trickler I’ve had for 50 years. The idea is that you drop a charge into a loading pan, it goes on the scale, and then you trickle in extra powder (a particle or two) at a time with the trickler to arrive at the exact weight.

An old and well worn RCBS powder trickler. It works well and although it sounds slow, it goes pretty quickly.

I have a set of Lee dies I use for the 6.5 Creedmoor. It’s Lee’s “ultimate” four-die set, which includes a full length resizing die and decapper, a neck-size-only die and decapper, the bullet seating die (which includes a roll crimping feature), and a factory crimp die. Lee dies are inexpensive and they work well. Their customer service is superb, too. I full length resized this batch and I didn’t crimp. I’ll experiment with that later. For this load, I just wanted to get pointed in the right direction. The refinements will come later (if they are needed).

The Lee 6.5 Creedmoor die set. Lee dies include the shell holder; most other manufacturers’ die sets do not. Lee makes good gear.

After charging the primed cases with IMR 4350, I seated the bullets. The long, heavy-for-caliber bullets and the relatively short 6.5 Creedmoor brass make for cartridges that look like hypodermic needles. It’s good looking ammo.

So how did the new 6.5 Creedmoor do? It was very cold and very windy when I went to the range. I had hoped for more pictures of the Browning in the daylight but it was so windy I didn’t want to chance the photos (I was afraid the wind would knock the rifle out of its Caldwell rest). There was only one other shooter out there; most folks were probably staying warm at home. I shot at 100 yards and the wind notwithstanding, this puppy can shoot. Here are the results from my first box of reloaded ammo…there are a few erratic groups, but they were due to me and the wind.

Here’s what the best groups looked like:

The Browning likes the 140 grain Hornady jacketed hollowpoint boattail bullets, which is good because I have a couple of boxes of those. Going up to 40.7 grains of IMR 4350 helped a bit. After I fired these rounds, I could chamber a fired case without it sticking, so I am going to load another 20 cartridges that I will neck size only.

The scope I bought for this rifle is a Vortex 4×12 (it’s made in China). This was the first time I used a Vortex. The optics are very clear. Because of the wind and the cold temperatures I didn’t try to adjust the parallax; I just set the parallax adjustment at 100 yards and shot (I’ll adjust the parallax next time, assuming the weather cooperates). The Vortex click adjustments for windage and elevation are not as tactilely distinct as they are on a Leupold or a Weaver. The clicks are squishy and I had to look at the turret graduations to keep track. Eh, it’s a $170 scope. You get what you pay for. Sometimes.

The recoil on the 6.5 Creedmore is moderate; maybe a little less than a .308. The Browning has a removable muzzle brake, and that helps.

The maple Browning (especially this one) really stands out. There were three rangemasters and one other shooter on the range the day I shot it. Everyone stopped what they were doing to look at the rifle. They thought it was a custom gun. This Browning X-Bolt is a beautiful firearm. And it shoots, too.

Never miss an ExNotes blog: Sign up here for free!

Sometimes you just get lucky…

This was another blog with a daunting title challenge. I went with the one you see above. Other choices were “The 6.5 Creedmoor No. 1” and “Surfing While Under The Influence.” The story goes like this: A few years ago Ruger built a limited number of their elegant single-shot No. 1 rifles chambered in 6.5 Creedmoor. They were built exclusively for a Ruger distributor, and as is that distributor’s habit, they were fitted with 28-inch barrels (the normal barrel length for the beavertail fore end No. 1 Rugers is 26 inches). If you tell me a rifle is a limited edition you have my attention. Tell me it’s a Ruger No. 1 and I’m about 90% of the way there. If it has fancy walnut, you can hear the cash registor go “ka-ching.”

I’d been watching the Creedmoor No. 1 rifles on Gunbroker.com, but I didn’t see any with wood that caught my attention. Then one night I’d had a beer or two (okay, maybe it was four or five) and I was surfing the Gunbroker.com site, and this 6.5 Creedmoor No. 1 appeared:

The Ruger No. 1 first hit the market in the late 1960s, and it is about as classy a rifle as ever existed. It’s a real specialty item. Today the craze is all about black plastic semi-automatic rifles with big magazines; but none of that nuttiness has ever appealed to me. A single shot rifle, on the other hand, gets my attention immediately. They are just cool. There’s something inherently worthy about having to make that one shot count.

The 6.5 Creedmoor cartridge was developed specifically as a target round, and it’s been catching on for the last few years. It has the same trajectory as a .300 Winchester Magnum but with substantially less recoil, and everything I’ve read about the Creedmoor said it is inherently accurate.

So, back to my quest for a 6.5 Creedmoor No. 1. The price on Gunbroker seemed right, I hit the “buy now” button, and the rifle had a new owner. The next day I looked at the Gunbroker ad again, and something I had not noticed the night before caught my attention. It was listed with a 26-inch (not a 28-inch) barrel. Hmmm. So I did a bit more research. What I had purchased was a rifle from Ruger’s earlier run of 6.5 Creedmoor No. 1 rifles, which folks tell me is even harder to find than the more recent group of 28-inchers. Hmmm. A rare No. 1 in the chambering I wanted with beautiful wood. Sometimes you just get lucky.

When the rifle arrived, I bought an inexpensive Redfield scope, a set of Lee reloading dies, a box of 6.5mm bullets, and a bag of Starline brass. I only loaded two different loads, and I was off to the range. All the hype about the 6.5 Creedmoor’s inherent accuracy? Hey, I’m here to tell you that if you’re looking for an argument, I’m not your guy. My No. 1 convinced me that the 6.5 Creedmoor is indeed an accurate cartridge.

I loaded two different recipes with the 140-grain Speer jacketed softpoint bullets seated to an overall cartridge length of 2.700 inches, IMR 4350 powder, Winchester large rifle primers, and virgin Starline brass. At 100 yards, I fired five rounds with the above load using 38.5 grains of IMR 4350, and those five went into 2.272 inches. I was just getting warmed up. I then tried the same combo but with 39.5 grains of IMR 4350. The first three-shot group was 0.701 inches, and the second three-shot group was 0.978 inches. This was outstanding for the first outing. Maybe I just got lucky. But I don’t think so. I think that the 6.5 Creedmoor is everything folks say it is.

Last week I was on the range again with a different rifle, and good buddy Dan asked if I shot 6.5 Creedmoor. I do, I answered. It seems somebody shot a box or three of factory ammo and didn’t keep their brass. Dan wanted to know if I wanted it. Does the Pope poop in the woods? Is a bear Catholic? You bet, I answered. Any kind of brass is hard to come by these days. But 6.5 Creedmoor? For free? Like I said, sometimes you just get lucky.

6.5 Creedmoor brass in the vibratory cleaner. It’s looking good.

6.5mm bullets in Speer and Nosler flavors. I only tried the Speer bullets so far. I’ll bet the Noslers are going to be more accurate.

I’ll keep you posted on 6.5 Creedmoor developments right here on the ExNotes blog. I’ll load more ammo this week and I’ll get on the range shortly after that. Stay tuned.

Help us keep the lights on…please click on the popup ads!

More Tales of the Gun!

Never miss an ExNotes blog…sign up here for free!

A Garand Update: Speer and Hornady

The M1 Garand on the bench at the West End Gun Club.

A couple of weeks ago I wrote about new bullets I had purchased for the Garand. They are Speer 168-grain Target Match bullets, and they’re designed to go head-to-head with the benchmark bullet in this arena, the Sierra 168-grain jacketed boat tail hollow point bullet. As you will recall, I talked to the Speer engineer and he recommended bumping the IMR 4064 propellant charge up from what I had tried previously and seating the bullets out a little further.

Speer 168-grain jacketed hollow point boat tail bullets.

I only had 20 Speer bullets left from the box of 100 I initially purchased and Phillips, my local dealer, didn’t have any more. I also had a couple of boxes of 178-grain Hornady AMAX bullets in my stash and my Hornady reloading manual had a Garand-specific load for these, so I loaded some of them for testing in the Garand as well. You can’t just use any .30 06 load for the Garand; the loads have to be specific for the Garand. If you go outside of what’s recommended for these rifles, you can damage the rifle.

Reloaded .30 06 ammunition with Hornady’s 178 grain AMAX bullets. I was concerned about the plastic tips hitting the feed ramp, but I need not have been. These bullets performed well.

It was windy out at the West End Gun Club this past weekend, so I don’t know if my results were the result of the load, or the wind, my shooting abilities, or all of the above. Take my results as an indication of what might work, not the ultimate authoritative conclusion on either bullet’s inherent accuracy. And as regards my propellant charges, work from your own manual. You will want to develop your own loads, starting at the bottom of the range and working up.

My testing for this session was limited. I had two loads for each bullet (both the Hornady and the Speer bullets), and all were with IMR 4064 propellant. I did all of my testing from the bench at 100 yards.

For the 178-grain Hornady AMAX bullets, I used 45.0 and 46.4 grains of IMR 4064, and a cartridge overall length of 3.240 inches. This load came right out of the Hornady reloading manual. For the 168-grain Speer bullets bullets, I used 47.0 and 48.0 grains of IMR 4064, and a cartridge overall length of 3.295 inches (as recommended by Speer). All loads were with Remington brass and CCI 200 primers. I trimmed the brass to 2.500 inches. This was the 6th firing of these cases in the Garand with these cases.

I reloaded and fired a total of 40 rounds for this test. I reload for the Garand in multiples of eight cartridges (because that’s what the en bloc clip holds), and like I said above, I only had 20 of the Speer bullets left. So bear with me (this is going to get a little complicated). I had one clip of eight rounds with the 168-grain Speers at 47.0 grains of IMR 4064, and one clip of eight rounds with the 168-grain Speers at 48.0 grains of IMR 4064. Then I did another clip of eight with the 178-grain Hornady bullets at 45.0 grains of IMR 4064, and a fourth clip of eight with the 178-grain Hornady bullets at 46.4 grains of IMR 4064. That left four of the Speer 168-grain bullets, so I loaded those four with 47.0 grains of IMR 4064, and then I loaded another four rounds with the Hornady 178-grain bullets and 45.0 grains of IMR 4064. Yep, you read that right. That en bloc clip had two different loads in it.

I had a concern that the plastic tips on the Hornady 178-grain AMAX bullets might be damaged sliding up the Garand’s feed ramp, but that didn’t occur. At the seating depth Hornady recommended, the bullets are pointed into the chamber and the tips never touched the feed ramp.

None of the 40 cartridges exhibited any pressure signs. There were no flattened primers, no excessive muzzle blast, no case ruptures, no extraction issues, or anything of that nature. Everything fed and ejected normally.

I fired the mixed clip of Hornady and Speer bullets first, and surprisingly, it was my best group of the day (it was also the only group I fired where there was a lull in the wind that morning). The first four shots were with the Hornady bullets, and of these, only one was just outside the bullseye (it might have been the first round fired from the cold, oiled barrel). All the remaining seven rounds shot into a pretty tight group, with six of the seven in the 10 ring. The bottom line based on this one group to me was that either load (the 178-grain Hornady load at 45.0 grains of 4064, and the 168-grain Speer load at 47.0 grains of 4064) were awesome, and both shot to the same point of impact.

The next group up was the 168-grain Speers with 47.0 grains of IMR 4064. I couldn’t duplicate my prior results as shown in the above photo. Six shots were in the black, two were out, and of these two, one was down in the 6 ring. It could have been the wind, or it could have been me. Most likely it was me (the wind wasn’t blowing down).

Then I fired the clip of eight with the Speer 168-grain bullets and 48.0 grains of IMR 4064. Five shots were in the black and three were outside, with one low at 7:00 in the 6 ring again.

It was on to the Hornady 178-grain bullets, first at 45.0 grains of IMR 4064. Five shots were in the black, one was in the 8 ring at 9:00, one was in the 7 ring at 10:00, and again, I had one shot go low in the 6 ring at 7:00. The group was biased to the left. That was probably the wind.

And finally, I shot the Hornady 178-grain bullets at 46.4 grains of IMR 4064. 6 were in the black, 1 was in the 8 ring at 9:00, and yet again, 1 was in the 6 ring at 7:00. These were a little more tightly clustered favoring the left side of the bullseye, consistent with the wind pushing the shots to one side (the wind at the West End Gun Club always blows northeast to southwest, pushing the shots to the left).

The bottom line is that any of loads could be good, but that first clip of mixed bullets was (for a guy at my low talent level) phenomenal. The wind no doubt distorted my results (along with my lack of consistency shooting the Garand). I have 180 of the Hornady bullets left, and I’m going to load them at 45.0 grains of IMR 4064. I’ll buy more of the 168 gr Speer bullets because they did well, too, and I’ll load them at 47.0 grains. I’m just not that good to say with certainty which load is best; the variability in group size you see here is probably more me than anything else.

The Speer bullets are the least expensive of the three brands I’ve tried in the Garand at $25/100. Next up are the Hornady AMAX bullets at $32/100. The Sierra 168-grain MatchKing bullets (not tested yesterday, as I had used all of them previously) are the most expensive at $37/100. If there’s a difference in performance between the bullets, I’m not good enough to see it. I have 180 of the Hornady bullets left, and I’m going to load them at 45.0 grains of IMR 4064 later today. I’ll buy more of the 168-grain Speer bullets because they did well, too, and I’ll load them with 47.0 grains of IMR 4064.

So which bullet works best in the Garand? Any of these are better than I am, and for a guy like me, evaluating accuracy at 100 yards with iron sights is subjective at best (my old eyes ain’t what they used to be). But I’m having fun, and I love shooting my Garand.

Read more on the Garand (and many more) rifles and handguns here.

Never miss an ExNotes blog. Sign up!

Motorcycle Commercials and a Garand Accuracy Update

I mentioned last week that Speer offers 168 grain jacketed hollow point boat tail bullets, and that I was going to load a few rounds for the Garand to see how they performed. My initial results with the Speer bullets were not as good as with Sierra bullets, but I’m just getting started. The Speer Competition Target bullets are much less expensive than the Sierra MatchKings, and I want to make the Speers work. I’m basically a cheap SOB.

Speer’s 168 grain target bullets are just $25 for a box of 100; the comparable Sierra bullets are $37.

My accuracy load with the Sierra bullets was 47.0 grains, which did well in my Garand. That’s the load I used with the Speer bullets. Here’s what I did at 100 yards:

Two clips of 8 rounds each. There’s potential here.

I shot two clips of 8 rounds each at the above target. The promising part was that the second 8 shots grouped better than the first. Not quite as good as the Sierras, but the Speer bullets are hinting there’s more accuracy hiding in those shiny copper jackets. I didn’t exercise the care and consistency I normally would when I loaded these; I guess I was in a hurry. I used brass I had fired four times in the Garand, the brass is getting longer, and I didn’t trim it. I didn’t clean the primer pockets, either. For the next load I’ll trim the cases to a consistent length, I’ll clean the primer pockets, and I’ll use all the other little tricks I’ve learned over the years.

I called the Speer folks yesterday to see if they had any further insights on accuracy with their bullets in the Garand. Reaching the Speer guy was not easy; they don’t list a number on their website and I hate those website “ask us your question” pages. I finally got through to a guy who knew what he was talking about. The Speer rep said he couldn’t tell me the Garand accuracy load because they use a different barrel in their rifle and the harmonics would be different. After asking about the load I was using with the Sierra bullets, he told me their IMR 4064 propellant range with this bullet goes from 45.0 grains up to 49.0 grains (higher than the max load with the Sierra bullets). He also said that the Speer bullets do better with higher charges. He recommended I start at 47.0 grains of IMR 4064 and go up from there. The Speer bullets have ogive and boat tail profiles that are longer than the Sierra bullet, so the Speers have less bearing area in the barrel (that’s why they can be loaded hotter). The Speer dude told me they also load to a longer cartridge overall length of 3.295 inches (which basically defines how deep the bullets are seated in the cartridge case). For someone who couldn’t give me their accuracy load, he sure had a bunch of good information.

So, that’s my plan for the next load. I’ll pick up another box of the Speer bullets and I’ll shoot them later this week, assuming my component dealer still has the Speers in stock. It would be good if I can get them to shoot as well as the Sierras. They are way less expensive. Did I mention I am a cheap SOB?

On to that motorcycle commercial thing mentioned in the title of this blog. Good buddy TK sent this YouTube to me last week, and it’s a hoot. It looks like the Harley and Kawi commercials overseas are a lot better than the silly stuff we see here (although I don’t think I’ve seen any motorcycle commercials for at least a couple of years now).