The Griffin Universal Piston Dead Air revolutionizes your suppressor experience by utilizing the advanced CAM-LOK(TM) interface. This ensures a swift and secure mounting solution specifically designed for Browning-style action pistols. Engineered for precision, this system minimizes wear and tear while providing rapid attachment and removal, enhancing your shooting capabilities. Patented CAM-LOK(TM) (Covert Application Mount - Locking) universal QD piston attachment system 3 mounting positions, 120 degrees separated for rapid mounting Internal taper surface locks in place, drastically reducing common baffle/end cap strikes Compatible with Universal QD pistons barrel adapters (sold separately) Identical weight to legacy direct thread pistons H900 heat treated for durability and wear resistance Constructed with 17-4 stainless steel material Experience unmatched reliability and performance with the Griffin Universal Piston Dead Air, setting a new standard for suppressor adaptability.