HUXWRX QD Flash Hider 7.62 M24x1.5 RH Black 2055. Flash Hider is compatible with 556k 556 762 762 Ti and Magnum Ti suppressors. (Regular) Muzzle device length is 2.3 inches and length added to barrel is 1.7 inches. (Long) Muzzle device length is 2.7...