Apex3D Agm Battery Extender
The battery extender let you run 16650 batteries in your agm scopes.
This kit requires you to remove the stock door on your scope and attach this extender in its place then reattach the door to the extender.
Kit includes:
Battery extender with built in gasket
4 nylon screws (2 spares)
1 3mm Allen
1 #00 Phillips screwdriver