Product DescriptionAdvanced Armament Corp Fixed Barrel Spacer, Fits Ti-rant 45 64250
Most modern .45 pistols employ a system of operation where the barrel and slide are locked together to contain the pressure of discharging a cartridge. In these systems it is necessary for the barrel to move within the frame either in a straight line or with a tilting motion. AAC's A.S.A.P. ClutchÂ system used in the Ti-RANT series takes the weight of the silencer off the barrel allowing it to move and the host pistol to function in a normal semi-automatic fashion. On weapons with non-moving barrels the A.S.A.P. CluthcÂ system is not necessary and may actually damage the host firearm. This fixed barrel spacer replaces the driving spring in the A.S.A.P. ClutchÂ system and allows users to safely use their Ti-RANT 45 silencer on host firearms with non-moving barrels.