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DEADAIR DA101 5.56 MUZZLE BRAKE
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Most Helpful Positive Review Absolutely worth it even if you don't own a suppressor
I have 2 an just ordered 3 more these are great at controling muzzle rise an they don't blast you in the face like a few others I own. they look great on the Ar's an even on the bolt guns. Will definitely be putting them on most all my guns
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Dead Air Muzzle Break

by Chris74, from TX, United States Written on March 17, 2024
This Muzzle Break is LOUD!!!! But it does exactly what a muzzle break should do. Hearing protection is a must for you and anyone within 500 feet!! Just deafening!!! But it does take away any muzzle rise.
Pros:
  • Takes all muzzle rise away
Cons:
  • Will burst your ear drums lol
Would recommend: Yes
Was it helpful to you? Yes | No

great after market break

by Matthew Allen, Verified Owner from KY, United States Written on March 14, 2024
Amazing for recoil let alone ability for dead air cans
Pros:
  • N/A
Cons:
  • na
Would recommend: Yes
Was it helpful to you? Yes | No

Works Great

by Iceman, Verified Owner from CO, United States Written on February 10, 2024
Threads on perfectly and the crush washers are all you need to index the comp. Takes a few tries and the right amount of shims to get it right but its pretty easy to get it right. Quick and easy install/removal of my Sierra 5 with the Kemo adapter. Works great shooting un-suppressed but like any muzzle break its loud. Would recommend buying if running a Dead Air suppressor.
Would recommend: Yes
1 of 1 found the following review helpful.
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awesome muzzle brake

by JM, Verified Owner from MA, United States Written on January 13, 2024
This thing is excellent. It’s very very flat and soft shooting. So much so I had to make sure my rifle was chambering a round at first. Not concussive at all, maybe slightly more than an A2 but it’s hard to tell with Earpro. Looks great and comes with timing washers so easy quick install. 10/10
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Muzzle brake

by Tyrone, Verified Owner from OR, United States Written on December 27, 2023
Muzzle brakes do increase decibels, but this tremendously reduces felt recoil as well. Also works as an adapter for my suppressor.
Pros:
  • Reduces felt recoil
Cons:
  • Loud without suppresor
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Much better than the ASR I was running these never get stuck

by Andrew, from TN, United States Written on November 8, 2023
Much better than asr these don't get stock like the others
Would recommend: Yes
Was it helpful to you? Yes | No

Great muzzle break for Dead Air Key-Mo cans

by AZ-Batman, Verified Owner from AZ, United States Written on September 29, 2023
Tightest tolerances for a perfect fit. includes shims so easy to tune when installing. Their new finish helps prevent carbon build up.
Pros:
  • Quality
  • Finish
  • aim
Cons:
  • Form 4 time
Best Used for:
  • Suppressors
  • Pew pew
  • Dead air suppressors running the keymo mount
Would recommend: Yes
1 of 1 found the following review helpful.
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Dead air muzzle rake

by Travis, from MI, United States Written on March 20, 2022
This DA101 muzzle brake works perfectly with dead air QD suppressor it will also function as a traditional muzzle brake if you have a suppressor in jail. Thread pitch is 1/2-28. This is the thread pitch for most sub 30 caliber rifles. Dead air also offers a QD mount for 30 caliber rifles With a 5/8-24 thread. If your rifle has 1/2-28 thread pitch this will fit no problem. It also comes with alignment shim assortment to be sure the brake is properly aligned on the end of the barrel.
Best Used for:
  • Muzzle brake / Suppressor mount
Would recommend: Yes
3 of 3 found the following review helpful.
Was it helpful to you? Yes | No

Great break

by Alex, Verified Owner from MI, United States Written on April 12, 2021
Great break and allows qd of their supressors. Helps keep the gun flat when not using a can. Easy to put on and includes the timing washers for install. .
Would recommend: Yes
3 of 3 found the following review helpful.
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Must have to used dead air can

by Mark, Verified Owner from WV, United States Written on November 2, 2019
This muzzle break goes on all my Ar15. I have 2 sandman I used with all my rifle. My can gone on fast and tight. No flying off like the silencerco mass moun. I even changed out my maad Mount for keymod to run my saker
Would recommend: Yes
3 of 4 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2026-08-17 UTC.