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Exceptional muzzle brake - Dead Air Armament Keymo Muzzle Brake

by Yann, from NJ, United States Written on February 1, 2025
Review for Dead Air Armament Keymo Muzzle Brake
Dead Air Armament Keymo Muzzle Brake
Dead Air Armament Keymo Muzzle Brake
As Low As $63.99 Save Up to 29%
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Yann's Review of Dead Air Armament Keymo Muzzle Brake

Mainly got this for it’s added length on a 13.7 It does come with shims 4x0.004, 5x.0.006, 1x0.060 however mechanically speaking you shouldn’t use the whole shim pack to time a muzzle brake and the combination of shims I had wasn’t cutting it. I’d suggest if you’re getting this order some spare shims just in case. I ended up needing 0.017 in total with 3 shims which was not achievable with what was provided by Dead Air.
Pros:
  • pre drilled for pin
Cons:
  • lack of shims
Best Used for:
  • Recoil management
Would Recommend: Yes
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