Internal core unit for the MIAD Pistol Grip 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 the thumb.

Features:
Fits MIAD, MOE, MOE-K2, and MOE AK Grip
Allows on-firearm storage and carriage of two CR123A batteries
Compartment is water-resistant and provides a rattle-free option
Battery compartment flip cap can be opened & closed with thumb
Bottom grip cap secures and protects storage core but allows fast access