9mm – Page 3 – The ExhaustNotes Blog

My good buddy Paul, whom you’ve already read about on the ExNotes blog, is a retired aerospace engineer who has way more talent than me in the gun-tinkering arena. During one of our shooting expeditions, Paul brought along an interesting 1911…a .45 that he had re-barreled to shoot 9mm. There’s not a simple proposition, but hey, Paul’s good at this stuff and his 9mm conversion shot well. Then, a few months ago, we had a discussion about the merits of the .38 Super cartridge. That’s a round similar to the 9mm, but the case is longer, allowing for more propellant. The result? The .38 Super’s velocity is substantially higher than a 9mm (the .38 Super is roughly equivalent to a .357 Magnum).

Well, one thing led to another, I guess, and I received an interesting photo and email from Paul a few days ago…

A four-fer, so to speak….a 1911 that can shoot .45 ACP, .38 Super, 9mm, and .22 Long Rifle.

Joe:

I started this project about 5 or 6 years ago. My intent originally was to buy a stainless steel Springfield 1911 9mm target pistol. At the time they were very scarce and wait time was close to a year at an inflated price. I then decided to purchase a mil spec .45 and buy a Caspian 9mm slide, barrel and slide components to convert the .45 to 9mm. I said to myself that if I was going this far with the project that I would buy a .38 Super barrel and have a pistol that will convert into a .45, 9mm, and .38 Super. I did the Caspian slide and 9mm Nowlin barrel fitting first, a few months after I originally purchased the pistol.

I shot the pistol in 9mm conversion at Joe’s range a few years back and it performed very well. The .38 Super conversion was put on hold until now. I purchased a new oversized bushing and three different barrel links to get the correct lockup, which arrived from Brownell’s a few days ago. I recontoured the barrel and fit the bushing to barrel, and then to the slide. This took 3+ hours to do with a 0.0005″ to 0.001″ tolerance fit on all surfaces. Link and lockup fitting were next.

When I fit the link to the barrel, a job that I thought would take 10 minutes, it actually took 1.5 hours. That barrel must have been a budget-manufactured barrel because the workmanship was poor in the link recess and not deep enough to allow the link to fully seat. I’m glad I have a milling machine. The lockup is now solid and everything cycles as it should.

I think it’s ready to test fire but first I have to reload some ammo for it. I’m going to do a Cerrosafe casting of the bore to see what the diameter is. The spec for the bullet diameter for the .38 Super is 0.356-inch and the 9mm it is 0.355-inch. I have some Berry’s plated bullets that are 0.356 but I’m not sure if they are 115 or 124 grains. I want to use 124 to 130 grain bullets. I do have a fair amount of 124 gr semi-wadcutter cast bullets that I did many years ago for my Colt 9mm target bullet experiment but I never sized or lubed them (looks like I’ll be bringing out the bullet sizer/luber). Not too sure that this style of bullet will cycle, but it’s worth a try.

I also purchased a .22 LR conversion kit for this pistol about four years ago, which I have also previously shot. So, now this 1911 Springfield Mil Spec will shoot .45 ACP, 9mm Luger, .38 Super, and .22 LR when it’s finally finished…how neat is that!

Paul

That’s awesome, Paul…and thanks for taking the time to explain your approach and for the photo. It’s a cool handgun and having that kind of versatility is a slick concept. I think it has to be especially satisfying knowing that you built it yourself.

We’ve found that folks who ride are frequently into guns, and vice versa (like good buddy Paul). It’s why we include interesting Tales of the Gun stories on the ExNotes blog. Want to see more?

The Smith and Wesson Model 59. Mine is a very early one, with a serial number that puts it in the first year of production. These old guns can shoot!

Dial back the clock a cool 46 years (which would put us in 1972), and Smith and Wesson had only recently introduced its Model 59 9mm, double-stack, semi-auto handgun. The 59 was the latest and the greatest in ‘72…a high capacity 9mm with a double stack magazine (like the Browning Hi-Power, the only other gun of its day with this feature) and a double-action first shot (pulling the trigger both cocked and fired the weapon). It was cool. Nah, scratch that. It was super cool.

I first became acquainted with S&W semi-autos with their Model 39, the predecessor to the Model 59. Dick Larsen, a family friend, had a Model 39. Sergeant Larsen was on our local PD and to me he defined cool. I really looked up to Larsen and I loved talking guns with him. In one such discussion the conversation turned to the topic of the day: 9mm handguns versus the venerable .357 magnum revolver. I thought Larsen was a dyed-in-the-wool revolver man, until he showed me his off-duty Model 39. He had it on his belt under a Hawaiian print shirt. It was a cool thing…small and light. I wanted one. “The one to get today is the Model 59,” the good Sergeant said, “if you can find one.”

The Model 59 was a new limited-production item from Smith and Wesson in 1972, and they were tough to get. Rumor has it that S&W developed the 59 for the Navy SEALS (nobody outside S&W and the Navy knew this back then). That’s probably why they were so hard to get initially; nearly all the production was headed to Coronado Island. I was going in the Army and after that conversation with Sergeant Larsen, I wanted a Model 59. In those days, if you wanted to find a hard-to-get gun you either made a lot of phone calls or you visited a lot of gun shops (the Internet and Gunbroker.com did not yet exist). My Dad did both (plus, as a world-class trapshooter, he knew people). I got lucky. Dad found a distributer who could get a Model 59, and I had one before I shipped out for Korea.

I’ve had my Model 59 since 1973, and I’m guessing I’ve probably put something north of 30,000 rounds downrange with it. In my early days, I replaced the black plastic grips with cool tiger-striped exotic wood grips I bought at a Fort Worth gun show (who would want a gun with black plastic parts?), and I had to replace the safety once back in the ‘80s. Other than that, all I’ve done with my Model 59 is shoot the hell out of it and occasionally clean it. It’s surprisingly accurate, it feeds anything, and it’s just plain fun to shoot. It’s a gun I’ll never sell.

Zombies don’t stand a chance against the Model 59. My favorite 9mm load in the 59 is a 125 gr cast roundnose bullet over a max load of Unique propellant.

The good news is the Model 59 ultimately went into high rate production. More than a few police departments chose the 59 when the migration from revolvers to autos occurred in the 1980s. All of those PDs moved on to newer guns, and today you can still find used Model 59s for cheap.

Most folks today have either never heard of the Model 59, or they would smile quaintly at its mention and then tell you how great their plastic Glocks are. But don’t dismiss the Model 59. The 59 is a grand old handgun and I’ll bet you a dollar to a donut you’d love it. Mine just gets better with age (like a fine wine, I guess), and I love shooting it.

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