10X Barrel Bushing For Standard Barrel

There are 2 different barrel diameters for the 75 series:  .504″ and .550″.  This bushing only fits the .504″.  Made from 4140 steel and heat treated to RC50+.  Reduces barrel muzzle play to -0- at lock-up.  This is a direct replacement for the loose OEM bushing.   Fits 75B 9mm compact and full size, P-01 (all versions), 75D/PCR,  85C, 85B, etc.

NOTE:  Will not work with any threaded barrel.

USPSA Production Approved.

NOTE:  Some minor fitting may be required.