Griffin Armament 3 Lug Adapter 1/2x36

Griffin Armament 3 Lug Adapter designed for 1/2x36 threaded barrels. Features HK pattern compatibility and works with any 3 lug silencer made to this standard, including Griffin 3 lug interface assemblies. Constructed from 17-4ph stainless steel with Melonite QPQ treatment for enhanced durability and corrosion resistance.