Outer case and battery box are 1 piece, handle mount to it, lid for battery box mounts with button head Allen bolts.
Inside has slider rail, bottom of cartridge has mated part
Front indicator is hollow to allow for electronics, ears are cast seperate to allow for easier door mounting
Baseplate with spacer
Inner (removeable) cartridge
I'm working on getting Aluminum side plates cut and all the accessories and bolts
More to come....