454424 is the gold standard. But my current mold I think is a 310. It is the go to load. Probably too late to buy a replacement for the sold Lyman. I have too many molds to use with both hands. Went over to mostly tumble lube 6 cavity Lee. They work in anything I tested them in. I like to cast more per time spent. I shoot to have fun and after emptying those cases, well, of course I have to get them all loaded up, then I have to empty them, ............... I don't want to get better Doc. Be Well, RZ.
