YHM BARREL SHIM SET AR15 1/2 INNER DIMENSION
$8.50
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Description
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 - Included with this shim kit are shims with the following thicknesses: - 2x 0.002 - 5x 0.005 - 1x 0.020
