• Internal core unit for either the MIAD or MOE grips designed to hold two (2) CR123A lithium type batteries in a self contained waterproof unit • Rubber cap is captured to the unit and can be opened with a push of the thumb Color: Black (BLK), Flat Dark Earth (FDE), Foliage Green (FG), Olive Drab (OD) Options: (MP MAG056) AA/AAA Battery Storage Core
