Dead Air DA139 Xeno Black Nitride 4140 HT Alloy Steel M141RH Threads

The Xeno Brake works as a standalone muzzle brake but really shines when paired with the Xeno Adapter equipped suppressor. The Xeno Brake gives a lightweight suppressor mounting option with nonnegotiable repeatability and a solid return to zero ideal for precisionminded shooters. The shorter length and lockup positioning of the Xeno Brake make it shine. The Xeno Brake doesnt sit deep into the blast chamber this minimizes focused erosion on the baffles prolonging suppressor life while maximizing sound performance. The Xeno Brake and Adapter mate together with lefthanded threads eliminating worries of the adapter unthreading from the silencer when removed.Both the Brake and Adapter feature ample tooling surfaces giving plenty of room and options. These tool features are accessible even when the suppressor is completely installed. The material is nitrided 4140 steel for hardness and corrosion resistance.