I have been loading handgun ammo and have a bunch of cast I thought of building for plinking rather than my jacketed slugs.Now the problem,I have some cast that weight 158 grains,I have another bunch of castI was considering and they weighted 132-135!Not much info on such thing,so what do I do for reloading specs or do I load them moderate with 125 bullet specs?I have enough honest 158's to stay busy but the oddball bullets looked too good to waste.