Magpul MAG056-BLK MIAD/MOE Battery Storage AR10/AR15/M4/M16/M110/SR25 Black Polymer

The MIAD/MOE Battery Storage Core is an internal core unit for the MIAD as well as the MOE, MOE+, MOE-K2, and MOE AK Grips. It is designed to hold two AA type batteries in a self-contained, water resistant unit. Included internal spacer provides rattle free storage of either AAA or N size batteries (commonly used for EOTech sights). Rubber cap has two sides with marking to identify "spent" batteries and can be opened with a push of the thumb. Made in the USA.