Dead Air DA139 Xeno M14x1RH 4140 HT Steel Black Nitride Muzzle Brake

The Dead Air DA139 Xeno is a precision muzzle brake that also serves as the mounting interface for Dead Air's Xeno suppressor system. Machined from 4140 HT alloy steel and finished in black nitride for enhanced surface hardness and corrosion resistance, the Xeno pulls double duty: it functions as a capable stand-alone muzzle brake for recoil and muzzle-rise mitigation, and it provides the mounting point for a Dead Air suppressor when paired with the matching Xeno Adapter.

This DA139 variant carries the popular M14x1RH thread pattern and a compact 2.096 in overall length, keeping the brake profile reasonable without adding excessive weight to the host rifle's muzzle. Built from the same tough 4140 HT alloy steel used across Dead Air's suppressor accessory line, the DA139 Xeno is a versatile muzzle device for shooters who want brake performance now with the option to step up to a suppressor later.