PWS | SHIM SET 1/2x28

PWS | SHIM SET 1/2x28

Muzzle device alignment set for use with 1/2x28 threaded barrels. Hardened steel shims ensure precise fit and correct alignment of flash suppressors, muzzle brakes, and compensators.
 

Large (thick) shim allows 90° of rotation and can be used as a spacer for barrels not having a relief cut behind the threads. Medium shims add approximately 45° of rotation. Small shim can be used where smaller degree of rotation is needed for proper alignement. Small shim can be  used with large and medium shims to provide smaller degrees of rotation for finely-tuned, critical alignment.

This shim set is comprised of 3 different sized shims:
SHIM 1 / LARGE / 1 PCS
SHIM 2 / MEDIUM / 8 PCS
SHIM 3 / SMALL / 1 PCS