Dead Air DA111 KeyMicro Brake – 5/8"-24 Threads, 2.06" OAL, Black

The Dead Air DA111 KeyMicro Brake is a compact, high-performance muzzle device designed for shooters running .30 caliber rifles. Threaded in the industry-standard 5/8"-24 TPI and measuring 2.06" overall length, this brake reduces recoil and muzzle rise for improved control while providing a solid mounting point for suppressors.

Part of Dead Air’s advanced KeyMicro/KeyMo mounting system, the DA111 is engineered for compatibility with a wide range of setups, including Dead Air suppressors like the Nomad series, Primal, and other KeyMo-equipped models. Built from rugged materials and finished in a durable black coating, it delivers repeatable alignment, secure lockup, and reliable long-term performance.

Whether used standalone or paired with a Dead Air suppressor, the DA111 KeyMicro Brake enhances both function and versatility for .30 caliber platforms.