Can you shoot your MG with any accuracy?

Garrett

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Well, can you? After all, it's just like a rifle, and we can all shoot sub MOA groups at a thousand yards... offhand... in the rain... with blaster-grade ammo. Or at least, that's what all of the internet commandos lead me to believe. From which I can conclude that my abilities must be severely lacking.

It's been about a month since I set up and ran this course. I had considered not posting, since it's not exactly flattering to my shooting ability. I put my video together (watching shooting at any kind of distance isn't all that entertaining. Be forewarned). But maybe I can learn from all this. If nothing else, maybe you all can be entertained by my lack of shooting ability.

So I had posted some info in the Michigan Subgun Championship thread about this, but here are a few more details. I've always wanted to have a rifle-caliber machine gun. But then I start thinking about it and reality kicks in. I enjoy shooting subgun matches, but there isn't much out there in the way of machine gun competitions. Yes, there are machine gun "shoots", where a bunch of people set up their MGs on a line and turn junk cars and appliances into bullet-riddled scrap. Don't get me wrong, those are fun too. But after a while they feel like just turning ammo into noise and brass.

Competitions seem just a bit more... directed, intentional? I don't know. I am aware of a couple "machine gun" matches. There is the annual belt-fed match in Las Vegas (I've never made it to that one), which also has a class for mag-fed machine guns. And I recall seeing the North TX subgun match will occasionally have a "rifle caliber" class. I keep meaning to ask @chili17 how he sets those up. If it's basically a subgun match utilizing mostly paper targets, with some rifle-grade steel set at a safe distance, but still within subgun range.

But the idea I had was to set up a match using rifle-caliber machine guns at rifle distances. The range where we shoot the MI subgun match has bays out to 200 yards. While not anywhere close to "long range", it's still a pretty good stretch compared to distances we usually shoot subguns at. My idea was to do a small trial run with a handful of shooters, utilizing mostly the same stages we would shoot in the subgun match, with only minor changes required. The entire machine gun "match" would be run as one stage, incorporating bays 2, 1, and 6 of the subgun match, shot in that order.

Targets were all rifle-grade steel at distances from 50 to 200 yards, as well as some paper USPSA targets at about 30 yards. For the sake of safety and firearm control, any shots beyond 50 yards were required to be fired from a supported position (from a bipod, shooting bags, monopod off the mag, prone, etc). I had tables set up at the 100 and 200 yard sections to rest the gun on.

The match was set up with something like 44 shots required if you had no misses and fired no extra shots. Steel required one hit and paper required two. I figured if someone wanted to run a 100-round mag and do no reloads, that was great. Just to ensure I had enough ammo, I had planned to start with a 30-round mag at the first bay, then load to a D-60 as I moved to the second bay and finish out with that mag. I had a plan, it was all set in my head... and then the buzzer went off.

The first bay had four 6" plates at 50 yards plus three silhouettes and a 12" plate at 100 yards. I easily tagged the four small plates with four shots. And then it went downhill from there. I fired the rest of the mag at the big targets at 100 yards. I was shooting from a rest, with the gun set up exactly as I'd shot it just earlier in the week. And I was missing badly. I finally figured out my hold just as I ran out of ammo. Reloaded to the D-60 and hit the final target before moving to the paper in the middle bay. These were ok. Mostly. And then I moved to the final shooting position, which had steel at 50, 100, and 200 yards.

Now the 50 yard steel that I had nailed so easily on the first bay started to elude me. Was it because I had been moving and my heart rate was up (maybe some). Thinking back, was it because I was at an awkward position on the table with gun canted, moving my POI? Likely. But none of that crossed my mind at the time. I finally held to the right, well off the targets, and started getting hits... and promptly ran out of ammo again. I loaded to a too-long 60-round Schmeisser mag to finish things off, eventually.

In the end, I expended 143 rounds on my "simple" 44-round course. It took me 3-1/2 minutes to run through, and I had three paper targets that were not neutralized (only one hit each). So yeah, I did pretty poorly, if I do say so myself.

But I was in good company. The first place shooter ran a belt-fed HK-23 with a 200-round belt. He only had something like 30 rounds remaining at the end of his run. I could blame the open bolt operation of my gun, but there were a number of closed-bolt guns that performed about as well.

Here's the video, if you're interested.

 

Garrett

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So after thinking about this a bit, I went back to my local range and set up a target at 100 yards. The gun had been cleaned, but was set up the same as I had run it on match day. Same silencer, same bipod same everything. I was shooting the same Igman 55 gr. FMJ ammo I'd shot in the match.

And I shot a nice 5-shot group that measured around 2-1/2 inches. I then tipped the gun on the bipod maybe 15 degrees to the left and shot another group. This was now shifted to the right and opened up hugely. I then tipped the gun to the right and shot another group. This one was a big long string of holes.

So I'm going with the theory that I was shooting out of position and tipping the gun inadvertently. I can see that making a difference at 200 or maybe even 100 yards. But at 50?


s4Ql8NLh.jpg
 

KickStand

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Thanks for posting that great video.
I live in Florida and we’ve got a ton of transferables in the state. It’s unfortunate they’re not really anything for competitions in the state, other than one large range (it’s name escapes me at the moment) on the east coast of Florida (K2 invited me there and it was awesome for sub guns). We’ve got the Hernando sportsman’s cloud that host huge machine gun shoots but it’s just like you said, blasting cars and whatnot. Maybe one day they’ll have some machine gun competitions.

I took a few things away from your video
1. I was amazed when I read you placed second. I’m not saying that you did bad by any means. I just figured the closed bolt guns would’ve done a lot better than an open bolt gun.
2. The longer mag made me laugh when you tried to transition off the table and then you just gave up and adjusted the bipods legs to the max.
3. Have you tried not using a suppressor and or using weaker reloads? I think you could’ve maybe played with the rules (within the rules) and have been able to get a low enough rate of fire to easily be able to pull doubles and maybe even singles.
4. Any thoughts on using a red dot for the closer range stuff and having a flip magnifier?

Again that was a great video and thanks for posting.
 

Garrett

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Thanks for posting that great video.
I live in Florida and we’ve got a ton of transferables in the state. It’s unfortunate they’re not really anything for competitions in the state, other than one large range (it’s name escapes me at the moment) on the east coast of Florida (K2 invited me there and it was awesome for sub guns). We’ve got the Hernando sportsman’s cloud that host huge machine gun shoots but it’s just like you said, blasting cars and whatnot. Maybe one day they’ll have some machine gun competitions.

I took a few things away from your video
1. I was amazed when I read you placed second. I’m not saying that you did bad by any means. I just figured the closed bolt guns would’ve done a lot better than an open bolt gun.
2. The longer mag made me laugh when you tried to transition off the table and then you just gave up and adjusted the bipods legs to the max.
3. Have you tried not using a suppressor and or using weaker reloads? I think you could’ve maybe played with the rules (within the rules) and have been able to get a low enough rate of fire to easily be able to pull doubles and maybe even singles.
4. Any thoughts on using a red dot for the closer range stuff and having a flip magnifier?

Again that was a great video and thanks for posting.
Thanks for the comments. I believe they used to shoot a monthly subgun match at Port Malabar Rifle & Pistol Club in FL. I'm not sure if they still do or not.

On your comments:
1. I find I all else being equal, when shooting slow, from sandbags off the bench, and in semi-auto, I can shoot groups roughly double the size of a comparable AR15. Which is still well within "combat" capabilities of a rifle or MG. So a 2" rifle group might be a 4" group with the open bolt setup. And 4 MOA should have still been able to nail those targets at 200 yards.
2. Yeah - long mag was the backup that I didn't plan on needing. It fit in the pocket better than another D-60 drum.
3. I have played with a birdcage flash hider as well as the really loud JP "Tank" brake. In its current setup the gun runs at 645 RPM without the silencer, and 727 RPM with. I can pull singles at will, set up either way. By the end I was intentionally shooting bursts, hoping one would tag the target.
4. I initially tried a Sig Romeo with a 3X magnifier on a flip mount. I didn't like it as well.
 
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KickStand

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Thanks for the comments. I believe they used to shoot a monthly subgun match at Port Malabar Rifle & Pistol Club in FL. I'm not sure if they still do or not.

On your comments:
1. I find I all else being equal, when shooting slow, from sandbags off the bench, and in semi-auto, I can shoot groups roughly double the size of a comparable AR15. Which is still well within "combat" capabilities of a rifle or MG. So a 2" rifle group might be a 4" group with the open bolt setup. And 4 MOA should have still been able to nail those targets at 200 yards.
2. Yeah - long mag was the backup that I didn't plan on needing. It fit in the pocket better than another D-60 drum.
3. I tried running with a birdcage flash hider as well as the really loud JP "Tank" brake. In its current setup the gun runs at 645 RPM without the silencer, and 727 RPM with. I can pull singles at will, set up either way. By the end I was intentionally shooting bursts, hoping one would tag the target.
4. I initially tried an Sig Romeo with a 3X magnifier on a flip mount. I didn't like it as well.

Yep, that’s the range.

I’ve got the M11/a1 IRM version. I don’t think I could tame it down to being able to reliably pull singles. Heck, maybe I’ll try to do it.


Thanks for the reply.
 

Garrett

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I’ve got the M11/a1 IRM version. I don’t think I could tame it down to being able to reliably pull singles. Heck, maybe I’ll try to do it.
I’m cheating. I have the AR recoil mechanism for mine. So in addition to the adjustable gas port, I can play with buffers and springs to slow and smooth the gun.
 

chili17

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First, bravo! Love seeing stuff like this!
We do an "all caliber match" at the end of the year so people can shoot whatever they want. It is set up like a typical smg match, just with all paper. With that said the hit ratio goes down greatly with the guys shooting rifle caliber stuff at SMG ranges. You are seeing what I have witnessed with higher than expected round counts and the course taking much longer to get through as a general rule.
I have found that distance shooting with rifle caliber MGs to be challenging. It takes about everything I have to get 2-3rd burst with a M16 on a milpark at 100yds, sitting. Now I can easily do this with an FND or Ulitmax (both open bolt) out to 400yds(furthest our range goes) off a bipod. Switch the M16 to semi and no problems getting hits at 400yds, but that defeats the purpose and might as well just be a carbine/rifle match.
I know some of the issues are specific to the platform being used too. I cant hit crap at 400yds with a shrike/mcr or a 6.5lb M16 with shooting burst. Whats weird is I can do pretty well with the MAX15 and Sabre though. Maybe the open bolt smooths out just enough to allow me to hit burst at greater distance? Weight for sure comes into play. I can tell you it gets old shooting a 20lb MG from offhand!
 

Galil#1

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Awesome thank you for sharing G!

So to one up/win the guy with the HK-23 200rd belt fed... will be someone with a M134 Minigun mounted to a super duty
dune buggy to hose everything down with the greatest of speed? :)
 

Garrett

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Awesome thank you for sharing G!

So to one up/win the guy with the HK-23 200rd belt fed... will be someone with a M134 Minigun mounted to a super duty
dune buggy to hose everything down with the greatest of speed? :)
I bet if I could miss just a little faster...

Oh wait, never mind.
 

mattnh

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I’m surprised the hk23 came in second. Even on a bipod, mine aren’t particularly stable due to recoil and even a 23ek is pretty heavy to use offhand for an extended period…. I’m surprised nobody used an m249, your course sounds like it would be a good fit for it
 

amphibian

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Man...I'd love to participant in something like this with one of my tuned M16 setups.
 

Garrett

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Man...I'd love to participant in something like this with one of my tuned M16 setups.
We had one shooter from FL travel up for the subgun match. And another well know subgunner is always asking for a 2-day match in order to make the trip up worthwhile.

I’m still working through the logistics of it all, but the idea coming out of this “trial run” machine gun match was to make it a 2-day event in the future, where we would shoot machine guns probably on Friday and subguns on Saturday.

Who knows, you could potentially get a whole FL contingent heading this way next summer.
 

GreaseGunner

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I was the HK23EK shooter and it wasn’t bad. My biggest issue was forgetting my zeros for the distances. Once I got my head wrapped around what I was doing, it wasn’t bad. I wanted to run it again with my HK33 but we ran out of time. Honestly I’d be willing to bet I’d have done better with the HK33 as is shoot it more than the HK23EK.

The belt fed was more of a “let’s try this and see what happens” kinda thing. I called and asked if I should bring it along or not as I didn’t want to drag it all the way up there and it just stay in the case. Would LOVE to use my HK53 but an 8.375” 223/556 isn’t much for shooting at 150-200 yards….
 

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sniperdoc

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When I was shooting Military Competition, I watched the MG Competition (but didn't participate), which were shot with M60s & M249s, with bipods. Most guys, with M60s, were achieving 1st burst hits even at 600 yards.
Admittedly, those guys were the "creme de la creme", and Uncle Sam provided all the ammo (including for practice), but they truly showed the potential accuracy of the MG
 

trilogymac

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Garrett,
Great video!
Hey, that looked better than my performance during the subgun portion. :)
I was lucky enough to be on the squad with you and Joe. Ya'll made quick work of that course and I learned a HUGE amount watching you two.
If you do the rifle portion next year, I'd be in!!
See you then.
Bill J
 

Slowmo

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Digging this one up a bit, but it seems like one of the best places to ask the question:

What would you consider to be a good measure of your sub-gun skill that is relevant to competition?

I’d love to get ideas from some of the guys on here that compete regularly. I think it could give me some inspiration on how to practice in a more well-rounded manner in terms of speed, accuracy, burst control, etc.
 

Garrett

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Digging this one up a bit, but it seems like one of the best places to ask the question:

What would you consider to be a good measure of your sub-gun skill that is relevant to competition?

I’d love to get ideas from some of the guys on here that compete regularly. I think it could give me some inspiration on how to practice in a more well-rounded manner in terms of speed, accuracy, burst control, etc.
Good question, and it might be worth splitting off as a separate thread, for better visibility.

Start by reading the pinned thread by Richard Lage. Lots of good info there.
 

Garrett

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The sticky covers most of the highlights. So no sense in reinventing the wheel. I will add a couple additional comments.

You were asking about how to practice. I like using static steel targets if possible. You get the immediate audible and visual feedback and you don’t spend a lot of time taping holes. A couple of small (6” or so) round plates can help. Bigger plates are good too, but you need to focus on hitting the middle of the plate. Not just anywhere on the steel. Otherwise you can start getting sloppy. If you have access to a plate rack or several plates, that’s even better.

The ability to shoot accurate single shots is probably one of the best skills to develop. With your gun set on auto, can you deliver single hits on target? I like to transition between targets hitting one shot each. Then practice 2 shots on each target. Find out at what range you can reliably get both hits in a 2-round burst on a target. When you’re comfortable with that, back up and do it some more.

The skill that often gets overlooked is the ability to shoot a controlled burst at an array of targets. Some matches will have bonus points available if you can knock over an array of targets with one continuous burst. Not only that, but if you can get a short burst that will take out an array, you can often save a little time vs. single-tapping the individual targets. You just have to balance out ammo expenditure vs. reloads. It doesn’t do you much good to save a second by bursting an array, only to lose 5 seconds to an unplanned reload.

This is where having a plate rack or multiple plates comes in handy. I find it’s easy to sweep too fast, missing one or more targets. A slow, steady sweep with a 10-15 round burst can be about right to take down a 6-plate rack, for example. Play around with it and see what works best if you have an opportunity.

If you want to do better at subgun competitions, I would also recommend shooting other “action” sports, as much of what is done there will translate over. USPSA. 2-gun, and 3-gun are good for this. As you do more of these, you start to get a feel for how to plan out a stage. What order to engage the targets in, where to plan reloads, etc. While most of these will limit you to semi-auto shooting only, some will give the opportunity to use your actual subgun. I have used my Uzi (selector set to semi) in Pistol-Caliber Carbine division at USPSA matches. This gives me “practical” practice, using the same gun, trigger, sights/optic, mags, and gear as what I use in a subgun match. It’s also more fun than just standing there and banging away at a couple of steel targets at the practice range.
 
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Slowmo

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The sticky covers most of the highlights. So no sense in reinventing the wheel. I will add a couple additional comments.

You were asking about how to practice. I like using static steel targets if possible. You get the immediate audible and visual feedback and you don’t spend a lot of time taping holes. A couple of small (6” or so) round plates can help. Bigger plates are good too, but you need to focus on hitting the middle of the plate. Not just anywhere on the steel. Otherwise you can start getting sloppy. If you have access to a plate rack or several plates, that’s even better.

The ability to shoot accurate single shots is probably one of the best skills to develop. With your gun set on auto, can you deliver single hits on target? I like to transition between targets hitting one shot each. Then practice 2 shots on each target. Find out at what range you can reliably get both hits in a 2-round burst on a target. When you’re comfortable with that, back up and do it some more.

The skill that often gets overlooked is the ability to shoot a controlled burst at an array of targets. Some matches will have bonus points available if you can knock over an array of targets with one continuous burst. Not only that, but if you can get a short burst that will take out an array, you can often save a little time vs. single-tapping the individual targets. You just have to balance out ammo expenditure vs. reloads. It doesn’t do you much good to save a second by bursting an array, only to lose 5 seconds to an unplanned reload.

This is where having a plate rack or multiple plates comes in handy. I find it’s easy to sweep too fast, missing one or more targets. A slow, steady sweep with a 10-15 round burst can be about right to take down a 6-plate rack, for example. Play around with it and see what works best if you have an opportunity.

If you want to do better at subgun competitions, I would also recommend shooting other “action” sports, as much of what is done there will translate over. USPSA. 2-gun, and 3-gun are good for this. As you do more of these, you start to get a feel for how to plan out a stage. What order to engage the targets in, where to plan reloads, etc. While most of these will limit you to semi-auto shooting only, some will give the opportunity to use your actual subgun. I have used my Uzi (selector set to semi) in Pistol-Caliber Carbine division at USPSA matches. This gives me “practical” practice, using the same gun, trigger, sights/optic, mags, and gear as what I use in a subgun match. It’s also more fun than just standing there and banging away at a couple of steel targets at the practice range.
That's great advice. I've read the sticky before but was wondering more about specific marksmanship aspects of practice, which your post addresses.

I think there is a lot out there to give shooters an idea about what would be considered good pistol or rifle accuracy (X-sized group of Y shots at Z yards), but I don't have a good sense of how that correlates for full-auto shooting (e.g. a top shooter can put a 5-round burst in an X-sized group (or maybe more likely an X-sized plate) at Z yards). The single-shot accuracy measures seem fairly obvious, if a bit more difficult with an open-bolt platform.

I recall in one video Larry Vickers described a challenge where the shooter fires a 10-round burst at 10yds and to see how many rounds can be covered by the shooter's hand as a rough test of full-auto accuracy. I would except a lot of the regular competitors, such as yourself, could keep all 10 rounds in a hand-sized group at distances further than 10yds.
 

SecondAmend

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To address the question asked by the title; there is good news and there is bad news.
The good news - I can shoot my machine guns just as accurately as I can shoot the non-full auto firearms.
The bad news - I can shoot my machine guns just as accurately as I can shoot the non-full auto firearms.
 

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