Dead Air Silencers Key Mount 5/8" x 24 (.30Cal) Muzzle Brake

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 the finest brake on the market and experience a flatter shooting rifle with minimal concussion compared to traditional muzzle brakes.