The Dead Air Armament Dair Xeno Mount A1 Flash Hider 1/2-28 is a lightweight, precision-minded muzzle device that excels as a standalone component or when paired with a Xeno Adapter equipped suppressor. This flash hider delivers non-negotiable repeatability and a solid return to zero, making it ideal for precision shooters who demand consistent performance. Its shorter length and strategic lock-up positioning in the Xeno Mount System minimize deep engagement in the blast chamber, reducing focused erosion on baffles to extend suppressor life while enhancing sound performance. The design also anticipates future use with smaller blast chambers across the industry, and the adapters industry-standard 1-3/8-24 threads ensure compatibility with our Nomad series and many other silencers. Left-handed threads on the Xeno Flash Hider and Adapter prevent unthreading when the silencer is removed, and also allow quick verification that the mount remains tight during installation. Ample tooling surfaces on both components provide torque options even when the suppressor is fully installed, a boon for high-round-count shooters. Manufactured from nitrided 4140 steel for hardness and corrosion resistance, this setup resists galling and eases maintenance, delivering durable reliability for hard-use systems while preserving the accuracy and longevity you expect from Dead Air Armament.