I haven't done any casting in a long time. When I get back to it, probably the first mold I'll warm up is a Lyman 358429. It's a nice one with a full size front driving band and a generous, flat bottomed lube groove. Simply classic for my 38 Special chambered S&W 586.
The next mold to see lead will be a Walt Melander made NEI 454-270-PBK. That one has a sharp edged, WFN size meplat and a full diameter SWC shoulder.
I'm not LBT all the way either.
