The Dead Air KeyMo Zero quick detach mount is a muzzle device that gives you a lightweight minimalist mounting option offering a faster and more repeatable attachment method. When it comes to removal, the suppressor can be easily removed without carbon-locking onto the mount just like all Dead Air Keymo and Keymicro muzzle devices. All this while still delivering the durability you've come to expect from a Dead Air mount. The shorter size decreases its entrance into the blast chamber, maximizing sound performance and minimizing overall weight. The KeyMo Zero is compatible with all Dead Air KeyMo and Keymicro adapter equipped silencers. Features3/4 wrench and socket compatibleHeat Treated Steel Note: Please consider the caliber limitations of the suppressor when mounting the KeyMo Zero on your rifle.