I'm casting up some Ed Harris 30 cals from one of the molds I made a while back. I'm in need of advice on what diameter saeco lubrisizer die to get for my 30-30 marlin lever (old) and 30-40 krag. Reading shows that the 30-40 likes fat boolits. So my thought was go as fat as the 30-30 marlin would take which I think is like .311
what do you think, thanks guys.