Dead Air Armament

The Keymount Muzzle Brake is your gateway to silence. When you re ready for peace and quiet use the Keymount brake to quickly attach your Sandman-L or Sandman-S to your rifle. If you re not quite ready to turn up the silence, you can still employ one of the finest brakes on the market and experience a flatter shooting rifle with minimal concussion compared to traditional muzzle brakes.