Magpul's MIAD/MOE CR123A Battery Storage Core. Internal core unit for the MIAD as well as the MOE, MOE-K2, and MOE AK Grips. Designed to hold two (2) CR123A Lithium type batteries in a self contained, water resistant unit. Rubber cap is captured to the unit and can be opened with a push of a the thumb.
*Not recommend for use with the MOE+ or the MOE AK+ Grips due to their slightly smaller internal dimensions required by the rubber overmolding.