Brownells 75th Anniversary - A Shooting Heritage
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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 shims used with large and medium shims provide smaller degrees of rotation for finely-tuned, critical alignment.


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PRIMARY WEAPONS - AR-308 .308 SHIM KIT

5MDAS301
100-005-379WB
.308 SHIM SET

Mfr Part: 5MDAS301

Online Only
In Stock

Color: Silver

Material: Steel