Like the title says, Lee 452-255-RF (powder coated) for mid-atlantic white tail deer. I'd like to be able to use the same bullet at 1,300 fps (Ruger-only pistol velocity) to 1,700 fps (sabot .50 cal ML). I have tons of COWW, SOWW, some pure lead, and a bit of melted pewter to play with. I figure straight COWW will just make a bullet-sized hole all the way through and that's probably good enough. But, can I do better?