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Customer Reviews
Helpful Positive Review
Good product with one issue by Glock22, Verified Owner, January 4, 2025
Every Dead Air muzzle device I have ever purchased has been of excellent quality and craftsmanship. This one was no exception, well built, well finished, overall an excellent flash hider, with one minor exception. Unfortunately this particular issue ...
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3/3 found this helpful
Most Recent Reviews
Muzzle device by HTRLPN75, Verified Owner, April 11, 2026
I purchased this to use on an AR15 chambered in 350 Legend. Works perfectly.
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Dead Air KeyMicro by Robert Padgett, Verified Owner, March 31, 2026
Solid, heavy duty and built to last. This is one of the best flash hiders you can buy. I have 6 of these on different guns. Dead Air suppressors with the Keymo hub fitment fit perfect. Suppressor slides right on with a couple turns, locks onto the su...
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Most Recent Reviews
awesome muzzle device. by Walker, Verified Owner, February 14, 2026
I think these look sharp and I have the keymo across all my platforms. Couldn't ask for more!
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Dead Air Armament KeyMicro Flash Hider by GREG, Verified Owner, January 28, 2026
Quality product that works well with my Dead Air adapter. Reasonable shipping time.
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Key Mo Device by Rog, Verified Owner, January 20, 2026
Super simple install, looks great and you can’t beat the ease of the key mo quick coupling
Read All 12 Reviews
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Product Info for Dead Air Armament KeyMicro Flash Hider

The KeyMicro Flash Hider is a short, lightweight flash hider suited for a variety of platforms. Designed for use with Their KeyMicro Adapter, it functions as a minimalist flash hider on its own. Pair them together for the ultimate mounting platform. This is the same technology found in their industry-best KeyMo system.image

WARNING: California`s Proposition 65

Specifications for Dead Air Armament KeyMicro Flash Hider:

Manufacturer: Dead Air Silencers
Color: Black
Caliber: 9mm Luger
Finish: Black Nitride
Fabric/Material: 4140 HT Alloy Steel
Barrel Material: 4140 Steel
Length: 2.063 in
Condition: New

Package Contents:

  • Dead Air Armament KeyMicro Flash Hider

Dead Air Armament KeyMicro Flash Hider Orderable Models

List of Orderable Models

  • Dead Air Silencers KeyMicro Flash Hider 1/2-28 9MM, DA115 , MPN: DA115 , UPC: 810128160551 , Code: 29F-BFH-DA116-DA115
  • Dead Air Silencers KeyMicro Flash Hider 5/8-24 9MM, DA116 , MPN: DA116 , UPC: 810128160568 , Code: 29F-BFH-DA116-DA116
  • Dead Air Silencers KeyMicro Flash Hider M13.5x1LH 9MM, DA117 , MPN: DA117 , UPC: 810128160575 , Code: 29F-BFH-DA116-DA117
  • Dead Air Silencers KeyMicro Flash Hider 5/8-24 SIG TAPER .30 CAL, DA120 , MPN: DA120 , UPC: 810128160599 , Code: 29F-BFH-DA116-DA120
  • Dead Air Silencers KeyMicro Flash Hider 1/2-28 SIG TAPER .22CAL, DA119 , MPN: DA119 , Code: 29F-BFH-DA116-DA119

Dead Air Armament KeyMicro Flash Hider Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Dead Air Armament KeyMicro Flash Hider, Sig Taper 9mm, 5/8-24, Black, DA120 , MPN: DA120-EDEMO , Code: 29F-BFH-DA116-DA120-EDEMO-OB-C
  • USED, Dead Air Armament KeyMicro Flash Hider, 9mm, 1/2-28, Black, DA115 , MPN: DA115-EDEMO , Code: 29F-BFH-DA116-DA115-EDEMO-IN-C
  • USED, Dead Air Armament KeyMicro Flash Hider, 1/2-28 SIG TAPER, Black, DA119 , MPN: DA119-EDEMO , Code: 29F-BFH-DA116-DA119-EDEMO-OB-B
  • USED, Dead Air Armament KeyMicro Flash Hider, 1/2-28 SIG TAPER, Black, DA119 , MPN: DA119-EDEMO , Code: 29F-BFH-DA116-DA119-EDEMO-RE-B
  • USED, Dead Air Armament KeyMicro Flash Hider, 9mm, 1/2-28, Black, DA115 , MPN: DA115-EDEMO , Code: 29F-BFH-DA116-DA115-EDEMO-RE-C
  • USED, Dead Air Silencers KeyMicro Flash Hider 1/2-28 9MM, DA115 , MPN: DA115-EDEMO , Code: 29F-BFH-DA116-DA115-EDEMO-RE-B
  • USED, Dead Air Armament KeyMicro Flash Hider, 9mm, 5/8-24, Black, DA116 , MPN: DA116-EDEMO , Code: 29F-BFH-DA116-DA116-EDEMO-OB-B
  • USED, Dead Air Armament KeyMicro Flash Hider, 9mm, 5/8-24, Black, DA116 , MPN: DA116-EDEMO , Code: 29F-BFH-DA116-DA116-EDEMO-OB-A
  • USED, Dead Air Armament KeyMicro Flash Hider, 9mm, 1/2-28, Black, DA115 , MPN: DA115-EDEMO , Code: 29F-BFH-DA116-DA115-EDEMO-RE-A
  • USED, Dead Air Armament KeyMicro Flash Hider, 9mm, 5/8-24, Black, DA116 , MPN: DA116-EDEMO , Code: 29F-BFH-DA116-DA116-EDEMO-RE-B
  • USED, Dead Air Armament KeyMicro Flash Hider, 1/2-28 SIG TAPER, Black, DA119 , MPN: DA119-EDEMO , Code: 29F-BFH-DA116-DA119-EDEMO-RE-A
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Last updated 2026-07-02 UTC.