Griffin Armament 3-Lug Interface 9mm Coupler Kit

Compatible with most 3-lug barrel adapters, the Griffin Armament® 3-Lug Interface 9mm Coupler Kit is the ultimate quick detach interface for pistol caliber carbines and SMGs. Featuring 17-4 stainless steel construction with a 17-7 steel wire spring, this coupler kit is designed to withstand full-auto and rapid-fire applications. Works with REVOLUTION 9/45, RESISTANCE 9/45, OPTIMUS, Bushwhacker 46, and Resistance® 22 suppressors. Lifetime warranty. Order today!