I have came by a couple hundred 310-320gr cast boolits that I want to use in my backyard cowboy shooting, but my books don't go that high in load data weights. I did a few searches here and found lots of loads but mostly by people who wanted to hunt with that big boolit in a rifle or a Ruger only use. I want to shoot these up in the backyard on paper targets or busting cans, and I do have a 7.5" Ruger BH, but I'd rather use my SAA clones (Piettas and Ubertis) to practice with. Powders are Unique, Red Dot, Blue Dot, Bullseye, American Select, PB, Trail Boss, TiteGroup and a few others. I don't have any 2400 or Green Dot.
So..... who has used the heavy boolits just for fun and not hunting loads? Thanks. Chuck.