YHM Barrel Shim Set 1/2" Inner Diameter

Barrel Shim Set to be used to correctly orient a timed muzzle device. This set is used with our 5.56mm Q.D. Muzzle Brakes. This shim kit has an inner diameter of 1/2" and is made from stainless steel. Included with this shim kit are shims with the following thicknesses: 2x 0.002" 3x 0.005" 1x 0.020" This shim kit has an inner diameter of 1/2"