Barrel Shim Set to be used to correctly orient a timed muzzle device. This set is used with our 30 Cls Q.D. Muzzle Brakes. This shim kit has an inner diameter of 5/8" and is made of stainless steel.
Included with this shim kit are shims with the following thicknesses:
- 2x 0.002"
- 5x 0.005"
- 1x 0.020"
- This shim kit has an inner diameter of 5/8"
3 Reviews Hide Reviews Show Reviews
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Barrel Shims
Shims worked great. Nice tight fit between barrel and gas system.
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Timing Shims
As expected, I was able to properly time my flash suppressor to my AR15. I wanted to hand tighten the suppressor without a crush washer so I could rotate it out frequently with my silencer.
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Shim kit
Fast shipping, easy install