Description
The Dead Air KeyMicro Brake 1/2×36 .38 is a compact muzzle device designed for pistol caliber carbines and sub guns with 1/2×36 threaded barrels. This versatile brake functions as both a standalone recoil reducer and a mounting point for Dead Air suppressors using KeyMicro or KeyMo adapters. Crafted from 4140 HT alloy steel with a black nitride finish, it offers durability and corrosion resistance for long-term performance.
Features/Specs:
- Thread pattern: 1/2×36
- Bore diameter: .38″ (9mm)
- Material: 4140 HT alloy steel
- Finish: Black nitride
- Overall length: 2.063″
- Weight: 3.41 oz
- Compatible with Dead Air KeyMicro and KeyMo adapters
- Includes shim kit for proper timing
- Made in the USA




