You have no items in your shopping cart.
Compare to our GunBroker listing:YHM YANKEE HILL MACHINE SHIM-3102-SET
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: