Dead Air Xeno Wee Brake | M13.5x1LH | DA135

The Dead Air Xeno Pistol Wee Brake is a compact muzzle device engineered as a quick-detach (QD) mounting option for pistol-caliber sub-guns. Its shortened profile reduces intrusion into suppressor blast chambers while adding minimal weight and length to the host firearm. Constructed from nitrided 4140 steel, the device is intended to resist corrosion and thread galling common with some untreated alloys. The brake uses a tapered, left-hand M13.5x1LH mounting interface designed to work with Dead Air Xeno adapters and compatible suppressors.

Product Specifications

• The model is listed as Xeno.
• The thread pattern is M13.5x1LH.
• The threads are specified as M13.5x1LH.
• The device is described to fit Dead Air Xeno adapters and mounts.
• The material is listed as Steel.
• The finish is specified as Nitride.
• The color is listed as Black.
• The product type is Brake.
• The subcategory is Muzzle Devices.
• The description field includes thread detail 13.5X1 LH.
• The listed weight is 0.14 (unit not specified in source data).
• The listed shipping weight is 0.15 (unit not specified in source data).
• The UPC is 810128160728.

For owners of Xeno-equipped pistols and compact sub-guns who want a durable, low-profile mounting interface, the Xeno Pistol Wee Brake offers a minimal footprint and a tapered mounting system that prioritizes repeatability and reduced blast chamber intrusion. Its nitrided 4140 construction is intended to provide longevity and easier maintenance for users running QD adapters and smaller suppressors.