Barrel Shim Set to be used to correctly orient a timed muzzle device.  This set is used with our 7.62mm Q.D. Muzzle Brakes.  This shim kit has an inner diameter of 5/8"

Features:
Thicknesses included 2x 0.002", 3x 0.005", 1x 0.020"

Yhm Barrel Shim Set 5/8" Id

  • $11.99 USD