Sig Sauer SL55612X2825DEGF Clutch-Lok QD Flash Hider Black Stainless Steel with 1/2"x28 tpi 2.10" OAL for 5.56mm Sig Taper Lok Barrels

This Clutch-Lok QD mount doubles as a flash hider for Sigs 5.56MM SLH/SLX suppressors. It offers a quick and simple attachment of your suppressor and reduced muzzle flash when the suppressor is removed. Shoulder Interface: 25-degree taper for use with SIG SAUER Taper-Lok barrels.