Advanced Armament 64747 Fixed Barrel Spacer 45 ACP Aluminum Black Nitride for Ti-Rant 45

AAC s A.S.A.P system allows the silencer to function properly with tilting barrel semi-automatic pistols. However, when used on fixed barrels hosts, the A.S.A.P system needs to be disengaged for proper function. The fixed barrel spacer replaces the driving spring to render the A.S.A.P System appropriate for use on fixed barrel hosts. The new and improved fixed barrel spacer is designed for all Ti-RANT 45 series silencers.