The Griffin Armament 3-Lug Adapter in Black Melonite QPQ is a precision-engineered accessory designed for seamless compatibility with any HK-pattern 3-lug silencer on the market. Built to the highest standards this adapter also integrates effortlessly with Griffin 3-lug interface assemblies ensuring versatility and reliability. With a durable Black Melonite QPQ finish and a compact length of 1.43 inches it offers exceptional performance and a sleek rugged design tailored for demanding users.