muzzle brakes for HK91
any experience with brakes on these? tried a smith enterprises without much change but had a hard time keeping it tight, if I use it again gotta put blue loctite on it and try again. any other styles or types fit the HK threads?
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Here's the one I have
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the brake looks good installed if you don't mind 1/2" of the grooves showing behind the threads. the other quoted "smith ent" is nice as it has a place to put a wrench on it to tighten it, and it covers the grooves
the brake looks good installed if you don't mind 1/2" of the grooves showing behind the threads. the other quoted "smith ent" is nice as it has a place to put a wrench on it to tighten it, and it covers the grooves
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723 Posts
Here are a couple of shots of mine.
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It is made by JP Rifles dot com. If it interests you, call them and ask to speak to Dave Cammack. He can hook you up. They also sell the JP tank brake which you can check out at their site.
It is made by JP Rifles dot com. If it interests you, call them and ask to speak to Dave Cammack. He can hook you up. They also sell the JP tank brake which you can check out at their site.
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275 Posts
Or, here.
VERY effective. Reduces .308 felt recoil to that of a .223. Though it's rumored to be a little noisy if you're anywhere not directly behind the butt stock.
Muzzle Brake
Try these guys they used to be ak concepts now primmary weapons they have a 308 brake for HK91 there is a video showing them test fireing an fn in full auto one handed. http://www.primaryweapons.com/store/pc/viewPrd.asp?idcategory=&idproduct=14
Try these guys they used to be ak concepts now primmary weapons they have a 308 brake for HK91 there is a video showing them test fireing an fn in full auto one handed. http://www.primaryweapons.com/store/pc/viewPrd.asp?idcategory=&idproduct=14
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512 Posts
reduce muzzle climb and therefore allow for quicker accurate followup shots.
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We just installed our KA-1830 brake on a HK-91 target barrel awhile back, I'm interested to see how it does on the rifle. Waiting on pics and a report from the owner about that. We haven't found any difference in accuracy, but then again, our brake is lighter than a similar length of barrel or most other brakes so its effect on harmonics is negligible. The brake tames a lot of bolt rifles, I'm betting that it will make the HK91 a complete pussycat.
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target bbl.
kingjoey i would like to know where you got the target bbl. n brake from i would like to get one thanx joebWe just installed our KA-1830 brake on a HK-91 target barrel awhile back, I'm interested to see how it does on the rifle. Waiting on pics and a report from the owner about that. We haven't found any difference in accuracy, but then again, our brake is lighter than a similar length of barrel or most other brakes so its effect on harmonics is negligible. The brake tames a lot of bolt rifles, I'm betting that it will make the HK91 a complete pussycat.
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83 Posts
The customer supplied the barrel (very hard to find apparently), our company builds the brakes. If we had the specs for the barrel we could build one. On this particular gun, we machined the triple-frame to accept the larger diameter barrel, built and installed the brake, then indexed and cross-pinned the sight. The owner is a member on this board, he'll probably have lots of pics and details once its finished.
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You live in Phoenix, why not go down the road and visit the Tempe SWAT team armorer and tell him your above stated opinion. He might just correct you based on his many years of experience. They had six G3 SG/1 and all but one was equiped with that device. I do not think they did that for looks.
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