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:
Designed to hold two CR123A Batteries in a water resistance unit
Sealing rubber cap is captured to the unit and can be opened with the push of the thumb