I also want a Lee Auto Bench Prime tool. Been using my trusty old Lee round tray Auto Prime since about 1984 but it occasionally snaps the connecting rod and it’s just getting too hard to find them. I also figure the $8.95 I spent on it back then, I’ve gotten my money’s worth from it...
They sure seem soft to me. Took em in trade, I don’t think I’ll use em. Not sure what other caliber to use them in which would qualify as not high pressure. I guess maybe for bolt guns, modest loads?
Mixed review. I was priming a bunch of 223 with my trusty old Lee hand primer that I’ve been using for 40 years. The cups seem to be copper with somewhat thick walls. Walls are also a bit soft so especially at first one portion of the cup rim would catch and the primer wouldn’t seat evenly...
Seriously, those old shower pans are usually really soft, close to pure lead. They can be alloyed with linotype or wheel weights to produce decent bullets. I assume you aren’t a caster. List under free, somebody will gladly take it off your hands.