I've got a lot of Rainier .452" 200 grain plated SWC's for my .45acp, they work great in the auto loader. Can I use them in a Redhawk with a light roll crimp? I would be seating and crimping in two separate steps. These would be light plinker loads, probably 750 fps, so there shouldn't be too much pull in a big heavy revolver. Anyone crimping plated bullets in revolvers? I know the proper bullet is a lead/jacketed bullet with a crimp groove/cannalure, but I have a lot of the plated bullets, and would like to keep buying them. I also plan on using them in a .45 Colt single shot rifle.