Dead Air KeyMount Muzzle Brake 1/2x28 Black 2.60"

The Dead Air KeyMount Muzzle Brake (DA109) is a compact, black-finished muzzle brake that doubles as the dedicated mounting interface for Dead Air's KeyMo-equipped suppressor system. Featuring 1/2x28 threads and a short 2.60\" overall length, this brake threads directly onto a compatible rifle barrel and serves as the locking anchor point for quick suppressor attachment and removal.

Built around Dead Air's proven KeyMo locking collar, the DA109 allows the shooter to rapidly install or remove a Sandman-L, Sandman-S, Sandman-K, or any KeyMo-equipped Nomad-30 or Primal suppressor without tools. This eliminates the need for a separate thread adapter and provides a secure, repeatable mount on a properly shouldered barrel. Because the brake itself is the mount, the host rifle is always ready to accept a suppressor the moment it is needed.

Finished in a durable black coating, the KeyMount brake is engineered to handle the heat and pressure of repeated firing schedules. The compact 2.60\" profile keeps overall host-rifle length and front-end weight to a minimum, preserving handling and balance. With its 1/2x28 thread pattern, the DA109 threads onto any compatible barrel shoulder for a secure fit.

Whether used as a standalone muzzle device or as the gateway to a KeyMo-equipped Dead Air suppressor, the DA109 KeyMount Muzzle Brake delivers the same locking interface trusted across the Sandman, Nomad-30, and Primal product lines in a clean, low-profile package.