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Dead Air Silencers KeyMount Flash Hider
As Low As $81.79 Save Up to $7.21
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Chuck's Review of Dead Air Silencers KeyMount Flash Hider

Running a Dead Air Sandman can on my 10.5” 300 blackout SBR with the Keymo muzzle brake and it is phenomenal. So, when I decided to put together another 10.5” 300 BO SBR, I definitely wanted it to be Keymo so I can move my suppressor between the 2 rifles. Because this rifle is more of a budget build, decided to save a few bucks and just go with this flash hider instead of a muzzle brake and again, Dead Air does not disappoint! Very good quality component, installed effortlessly, looks great and eliminates flash very effectively! Paired with my Sandman can and it performs just as well as my other SBR! Definitely happy with my purchase!
Pros:
  • Looks great
  • Solid build
  • flash signature reduction
Cons:
  • a little tricky timing
Best Used for:
  • flash reduction
Would Recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2026-06-23 UTC.