Dead Air Xeno Pistol Wee Brake | M13.5x1LH | 9mm | DA135

The Dead Air Xeno Pistol Wee Brake is a compact Xeno-compatible muzzle device for 9mm pistol-caliber applications. It features left-hand M13.5x1LH threads for use with Xeno adapters and is constructed from nitrided 4140 steel for durability and corrosion resistance. The short profile minimizes weight and blast-chamber intrusion while providing a repeatable mounting interface when used with compatible Xeno mounting hardware.

Common applications include use on pistol-caliber sub-gun platforms and for suppressed range or competition setups where minimal added length and reliable repeatability are priorities.

Product Specifications

• The model is Xeno.
• The manufacturer’s part number is DA135.
• The thread pattern is M13.5x1LH and is left-hand.
• The bore is specified for 9mm.
• The device is classified as a Brake and a Xeno-compatible mounting option.
• The material is Steel with a Nitride finish.
• The color is Black.
• The fit is specified for Dead Air Xeno adapters and mounts.
• The design emphasizes a short length to minimize weight and chamber intrusion.
• It is intended as a QD mounting option for pistol-caliber sub-gun platforms.
• The finish provides improved corrosion resistance and thread durability.
• The UPC is 810128160728.

Compact, repeatable, and built from a hard nitrided 4140 steel, the Xeno Pistol Wee Brake is focused on providing a durable, low-profile mounting solution for suppressed pistol-caliber builds. Its shortened profile helps preserve suppressor performance while the Xeno interface prioritizes consistent return-to-zero for optics and sighting setups. For shooters building Xeno-compatible systems, this device offers a practical balance of robustness and minimal footprint.