Barrel shim kit

Your Price: $6.00
In Stock.
Part Number:UP-shim
Pro Free Float Barrel Nut Shim Kit For: 5.56 / .223 / 7.62x39 / 6.8 SPC / 6.5 Grendel / Blackout AAC 300 (Email to check compatibility if using on a Bull Barrel) kit comes with 1x shim MADE IN THE USA * Maximize ACCURACY by eliminating looseness/slop between barrel and upper receiver. * Maximize RELIABILITY by eliminating any chance of a malfunction due to loose barrel nut. * Maximize SAFETY by eliminating any chance of a catastrophic malfunction due to a loose barrel.

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