Dead Air Xeno Pistol Wee Brake 9mm 5/8x24 Black Nitride Muzzle Brake

The Dead Air Xeno Pistol Wee Brake is a compact 9mm muzzle brake built specifically for pistol-caliber firearms, PCCs, and subguns. More than a recoil-compensating brake, it doubles as a quick-detach mounting point for the Dead Air Xeno suppressor system, giving shooters a single component that handles both roles.

The Wee Brake is machined from 4140 HT alloy steel and finished in Black Nitride for outstanding hardness and corrosion resistance. The nitrided surface also resists thread galling, a common complaint with stainless or uncoated alternatives that can seize to barrel threads after repeated installation and removal.

The bore is sized for 9mm across every available thread pattern, and this 5/8x24 variant fits the common .30-cal / 9mm barrel threading found on most 9mm pistol-caliber hosts. Installation is straightforward - thread it on in place of a standard muzzle device with no permanent modification required - and the integrated Xeno interface lets you attach or remove a compatible Xeno-equipped suppressor in seconds.

Whether you are running a PCC, a 9mm AR-pattern build, or a dedicated pistol-caliber platform, the DA126 delivers a low-profile muzzle brake with a built-in suppressor mounting solution, all in a single durable package.