Magpul MIAD/MOE Bolt & Firing Pin Storage Core - Black - MAG057-BLK
Internal core unit for the MIAD as well as the MOE® and MOE-K2® Grips* designed to hold one (1) standard AR15/M4 complete bolt and firing pin.
NOTE: The Bolt & Firing Pin Storage Core is not recommended for use with the MOE+® Grip due to its slightly smaller internal dimensions required by the rubber overmolding.
Made in U.S.A.
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