Chuck, you are a handy guy, make your own shell holder like I did. If I had a lathe I would attempt to make a roll crimper too. The hardest thing would be to polish the insides so that the burnishing of the hull doesn't grab the shell.


I don't know if I would do brass, different components, and like jOe said "I'm having trouble seeing a star crimped brass shell".
Most I've read about were sealed on the end with wax over the shot card.

David