The Xeno Brake is the next evolution to the Xeno Mounting System. This omni-directional brake has exceptional performance when running unsuppressed without disturbing everyone around you.The Xeno Brake works superbly as a stand alone muzzle brake, but really shines when paired with the Xeno Adapter equipped suppressor. The Xeno Brake gives you a light weight suppressor mounting option with non-negotiable repeatability and a solid return to zero ideal for precision minded shooters. Don't worry, the Xeno Mounting System still provides you hard core users the durability you've come to expect from Dead Air.