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Kaw Valley Precision ASR Muzzle Brake
$59.95 $49.95 Save 17%
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Most Helpful Positive Review KVP Muzzle Brake
It works as it should. Tested out a suppressor with ASR mounting and it works just fine, granted it was a not a torture test as much as a fitment and function test. Also has a small hole located at the wrench flats which I believe could be used to pin and stake it to the barrel, so if if you had a 14.5 barrel you could permanently attach this muzzle device and have a 16 in barrel. Have fun!
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muzzle break

by puff, Verified Owner from IA, United States Written on April 21, 2026
I have bought several of the kaw valley asr's. They work perfectly with my silencerco charlie mount
Would recommend: Yes
Was it helpful to you? Yes | No

10mm PCC asr muzzlebreak was hard to find

by Marti, Verified Owner from ID, United States Written on April 19, 2026
Needed the .578x28 asr mount to use a suppressor on my Ruger LC Carbine 10mm. Kaw Valley coming through! This is my fifth asr muzzle device from KVP, can't ask for a better product.
Pros:
  • Price
  • Fit and finish
  • Value & Quality
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

great ASR brake

by Stephen, Verified Owner from PA, United States Written on April 14, 2026
I needed an ASR brake, and this was a good fit for my .300blk rifle. Only thing I wish is that it came with spacer washers.
Pros:
  • Quality
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

ASR style muzzle brake

by OL DAWG, Verified Owner from MI, United States Written on April 8, 2026
This muzzle brake works perfectly for use with ASR type Suppressors. Total quality, and half the price of some of the competitors.
Would recommend: Yes
1 of 1 found the following review helpful.
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easy peasy

by nighthawk, Verified Owner from VA, United States Written on April 8, 2026
Need this to swap the can back and forth. Easy to install
Would recommend: Yes
Was it helpful to you? Yes | No

KVP ASR Muzzle Break

by johnchip, Verified Owner from CT, United States Written on March 22, 2026
I bought the 5/8x24 version for a 300 blackout upper receiver I built and it works just as well as a SilencerCo muzzle break but for a fraction of the cost. Highly recommend it.
Would recommend: Yes
Was it helpful to you? Yes | No

Kaw Valley Precision ASR Muzzle Brake for 300 Blackout 5/8 x 24

by King Kells, Verified Owner from GA, United States Written on March 18, 2026
This Kaw Valley Precision Muzzle Brake is well made and compatible with SilencerCo bravo ASR mounts for less than their brand of muzzle brakes. Very satisfied with the quality and price. Fast and free shipping was most definitely a plus! Will definitely purchase more for my AR10(.308) and the1/2 x 28 version for my 5.56’s.
Would recommend: Yes
Was it helpful to you? Yes | No

actually works really well

by JM1911, Verified Owner from OH, United States Written on March 13, 2026
I was honestly a little skeptical, not buying a silencer code brand ASR Mount. But these have worked phenomenal I have three of them in different thread pitches. They have all worked phenomenal with a couple hundred rounds downrange suppressed and unsuppressed. They have worked with the Charlie mount on a 36M, and Omega Mount on a Omega 300. Definitely a solid choice
Would recommend: Yes
Was it helpful to you? Yes | No

Great item for the price.

by D, Verified Owner from OH, United States Written on March 8, 2026
Much cheaper than the silencerco asr muzzle brakes. Makes moving your suppressor from gun to gun fast and easy.
Would recommend: Yes
Was it helpful to you? Yes | No

Muzzle Brake

by Ron, Verified Owner from FL, United States Written on March 6, 2026
This is a great product and the price point is terrific. i highly recommend this.
Would recommend: Yes
Was it helpful to you? Yes | No
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