Description
Dead Air KeyMo Muzzle Brake 5/8×24 | DA102
The full size KeyMo Muzzle Brake was built for shooters who run their rifles hard and expect a mounting system that performs.
It’s a purpose-built interface for the KeyMo mounting system, combining aggressive recoil reduction with one of the most proven suppressor attachment systems on the market. The multi-port design keeps the rifle flat under recoil and fast on follow-up shots, while the precision-machined taper interface ensures consistent lockup and repeatable return to zero every time you mount your suppressor.
The KeyMo system uses a taper design with a mechanical detent that resists loosening under heat and vibration. This full size brake is especially at home on higher-pressure calibers and shorter barrels where recoil impulse and precision matter most.
Whether you’re running duty rifles, hard-use training guns, long-range setups, or any combo of purpose-built rifles, the KeyMo Muzzle Brake delivers consistency, durability, and control where it counts.
NOTE: The DA101 and DA102 come with a pre-drilled hole for pin & weld at the 6 O’clock position. The DA103, DA104, and DA106 do not have a pin/weld hole and do not have the three port holes on the top wrench flat.
KeyMo Brakes come with an included shim kit and instructions for timing your muzzle device.
- Manufacturer: Dead Air
- Item: KeyMo Muzzle Brake
- SKU: DA102
- UPC: 810128160391
- Material: 4140 Steel
- Finish: Nitride
- Weight: 3.9 oz
- Thread Pitch: 5/8×24
- Caliber: 30 Cal