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.

Features:

• Holds one standard AR15 / M4 complete bolt and firing pin
• Internal core unit for the MIAD, MOE and MOE-K2 grips
• Made in the USA.

Platform: AR10, AR15, M4, M16, M110, SR25

NOTE: The Bolt & Firing Pin Storage Core is not recommended for use with the MOE+® or MOE-K2+ Grips due to its slightly smaller internal dimensions required by the rubber overmolding.