The Lee shallow groove 9mm boolit mould was available at Mid South so I ordereed it. I haven't cast for the 9mm cartridge yet. This mould is designed to produce a 124 gr. nominal flat point boolit. I have never used anything with grooves this shallow before.
I have questions:
1. I expect since this is a Lee design it is made to be tumble lubed with Lee Alox. Correct?
2. Would I be best off powder coating it?
3. Should it be cast hard, medium, or soft?
Jim