Description
The Dead Air KeyMicro Brake is a compact, lightweight single-port muzzle brake engineered for 9mm pistol caliber carbines and subguns. Machined with a 9mm bore and a 5/8×24 thread pattern, this muzzle device provides effective recoil management while keeping overall length and weight to a minimum at just 2.06″ OAL.
As part of the KeyMicro family, the DA111 brake is designed to mate directly with Dead Air KeyMicro Adapters, giving PCC shooters a quick, secure mounting interface for compatible Dead Air suppressors. The clean, single-port design vents gases to reduce muzzle rise and felt recoil on 9mm platforms, making follow-up shots faster and the shooting experience more comfortable.
Finished in Black, the KeyMicro Brake is built to handle the high round counts typical of PCC and subgun use. Whether running a 9mm AR-pattern carbine or other pistol-caliber platform threaded in 5/8×24, the DA111 offers a low-profile, suppressor-ready muzzle device solution from Dead Air.
