The Dead Air Armament Xeno Xero threaded taper mount delivers a lightweight, minimalistic muzzle device that ensures non-negotiable repeatability and a solid return to zero, while maintaining the durability you expect from a Dead Air mount. Its shorter form reduces entrance into the blast chamber, optimizing sound performance and trimming overall weight without sacrificing rigidity or reliability. The Xeno Xero is designed to be compatible with all Dead Air Xeno Adapters, providing a versatile platform for precision shooters who demand consistent performance across different setups. With the 1/2-28 variant featuring a bore sized to fit 9mm and smaller projectiles and the 5/8-24 variant tailored for .46 and smaller diameter projectiles, this mount seamlessly supports a range of calibers and configurations. Built on the proven principles of the larger Xeno taper, the left-hand threading and accessible tool features simplify installation and maintenance, while preserving the robust performance needed for hard use in the field. In short, the Xeno Xero maximizes all variables in the shooters favor, delivering precision, repeatability, and a streamlined profile for improved sound and weight characteristics.