About the Dead Air KeyMo Muzzle Brake
Full-size KeyMo muzzle brake that tames recoil on its own and serves as a quick-detach mount for KeyMo-equipped Dead Air silencers.
Key Features
- Full-size multi-port brake for recoil reduction
- Precision-machined taper for consistent suppressor alignment
- Mechanical detent resists loosening from heat and vibration
- Doubles as KeyMo quick-detach suppressor mount
Specifications
| Manufacturer | Dead Air Silencers |
|---|---|
| Part Number | DA103 |
| Type | Muzzle Brake |
| Caliber | .338 Cal |
| Thread | 3/4×24 |
| Material | 4140 heat-treated alloy steel |
| Finish | Black Nitride |
| Color | Black |
| Length | 2.82″ |
| Weight | 4.10 oz |
| Mount System | KeyMo |
| Compatibility | Primal |
FAQ
What does it fit?
Primal. Requires the matching Dead Air KeyMo adapter on the silencer where it is not built in. Confirm your thread pitch and caliber before ordering.
What’s included?
Shim kit, timing instructions
Where can I buy it?
Order online from Black Bayou Armory or visit our store in Benton, Louisiana.
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