Terry,
If you are new to the P95, let me say that you have a rugged, reliable pistol that feeds anything, in my experience. Bought one for my wife when they first came out. She later decided it was too big for her. I used it for an IDPA loaner gun for many years, during which time it digested thousands of rounds, mostly my lead 124 gr reloads without a single malfunction to my knowledge. I have to confess I didn't clean it as well and as often as I should have, mainly because it just kept on running. Gave it to my son a couple years ago and he has put a wheelbarrow load of ammo thru it, mostly Wolf steel case. He hasn't had any problems with it either. I know he put a couple of boxes of Cor Bon and Gold Dots thru it without problem. If your P95 is anything like mine, and others I have seen, it will most likely shoot anything you care to put thru it. Power Ball should be a piece of cake! Good shooting!!
Savage