A 325-350 cast at 1000+fps will do anything you want. You wont reclaim the boolit.
Call John Linebaugh and ask his advice. Very few people have done as much testing as him and he will know. He's spent alotta time at Hornady testing ballistics not counting his own stuff.
Go to customsixguns.com. I think his phone number is there. If not, let me know and I'll give it to you.