Recognizing that absolutely everyone posting on this thread knows more about the subject than I do, never having owned a forty caliber anything, here's a thought:
When you run out of something to do, try A-Square Dead Toughs (anywhere from 350g to 400g) with whatever load you like. BIG bullet -lots of mass - and excellent SD. Plus, A-Square technology. Often odd to the point of being counterintuitive, but just as often works awfully well in just about any caliber.
GREAT project. Please keep posting.
