Not about 450B (at the moment my reloading room is a guest room, so I’m in a ‘holding pattern’ until after New Year’s).
My son is in the process of acquiring a .45 ACP. With one more in the family, that makes the most sense to begin reloading next. Simple question is, “what dies”? I have an RCBS Jr3 press. Is one manufacturer or type of die better?
(Soon I’ll want 9mm and .223, but .45 for now.)