Parvusimperator’s Submachine Gun Roundup

At a recent class I had the great pleasure to fire a number of submachine guns. Yes, with happy switches. Here are my impressions of several models that I got a chance to put a bunch of rounds through.

I would like to thank Washington County Machine Guns for providing the hardware to make this possible. If you’re in or near Southwestern Pennsylvania and would like to shoot some automatic weapons, check them out. They’re awesome!

M1A1
This was an honest-to-goodness World War II vintage Tommy Gun. Freaking awesome. Without the long barrel for NFA rules, it balances reasonably well. It’s heavy, but not unbearably so. Note that I’m not lugging it around Guadalcanal, so I didn’t have much of a chance to complain. On full auto, the weight is the greatest thing ever. The Thompson was very controllable and easy to keep on a 1/3-size IPSC steel target. Sights were simple but effective. Oh, and the magazine release is goofy, but the 1920s were a strange time. Regardless, it was great to have some time with this touchstone. Fist bump for my grandfathers who got to kick the (actual) Nazis out of France with these.

Sten Mk. III
This one is weird. Crude but effective. The machining work isn’t very nicely done, but it’s sturdy. There isn’t really any attention paid to ‘fit and finish,’ but I didn’t feel like I was going to break it either. There’s a nice big reciprocating mass to help you fight recoil. The side-mounted magazine is kinda goofy, and there’s no good place to put your hand. The skeleton stock isn’t very nice to hold either. That said, while it felt weird to shoulder, it was very controllable. No doubt helped by the smaller caliber. And, while lighter than the Thompson, the Sten benefits from a softer shooting round. More death to the mini IPSC steel!

HK MP5-N, suppressed
Oh hell yes. John McClain, here I come! I can see why this gun is so loved among people who use these things for a living. Being the only closed-bolt weapon, single shots were super precise, as were the opening rounds of a full auto volley. This gun had great build quality. It’s heavy enough to help with recoil management, but not so heavy that it’s awkward to manipulate. Controls are generally well thought out, though the ergonomics aren’t quite AR-15 good. Also, the HK Slap is fun to do. Yippie-kai-yay, motherfucker.

Glock 17 Conversion
This is not technically a Glock 18. It is a Glock 17 converted to fire full auto only. And it shoots as fast as the Glock 18 at an awe-inspiring 1,200 rounds per minute. Yes, 1,200. Just like an MG42. And no, it’s no heavier than a normal Glock. This was one of two guns that was a grip check. Gotta get behind it and have proper technique, or this gun will take you for a ride. It also induces maniacal laughter like nothing else. The Full-Auto Glock is much harder to keep on target, but very easy to suppress things with. Or scare people with. Or clear a hallway. Protip: Start with 3-5 rounds in a magazine just so you can get a feel for this thing.

FN P90
I got to try a PDW in the unneutered, as-designed way: spraying lots of little bullets. This thing is small and super controllable. I can understand the concept a little better now. It felt like I was spraying a swarm of bees at the target. Tiny, high-velocity killer bees. Recoil isn’t really a thing given the weapon weight and the energy of the 5.7mm cartridge.

Walther MPK
Another weird one. Looks kinda goofy, had a very cheap feel to it. The sights on the Walther are stupid. Ergonomics were odd. It was still controllable, but it was not very comfortable in the hand. Again, seeing this stamped thing and then comparing it to the MP5 shows how amazingly good HK’s 9mm wondergun was.

FN FAL, SBR
Take a big ol’ Belgian FAL. Cut that barrel down to about eight inches or so. Flip the selector switch to “Rock and Roll”. Question the wisdom of giving the skinniest guy on the range a very cut down battle rifle. Carefully set yourself up behind the gun. And then get knocked around anyway, because I’m new at this. But it’s not like any of the heavy guys had an easier time with this, because easy to control this ain’t. Nothing highlights your technique issues in a hurry like trying to wrestle a bronco with a jetpack. Or shoot a short barreled .308. This thing is a beast. A normal FAL is too, but less weight and more concussion does not make this thing any easier to control. On the other hand, it was super fun to shoot. More giant grins.

In fact, this entire exercise was full of giant grins, cackling, and good times.

Leave a Reply