I just picked up some SD ammo from the Dick's Sporting Goods here in Indy. I haven't used them before and haven't been to the range yet to check them out, but thought I would grab them since it's getting harder and harder to find 9mm anywhere anymore. Anyone tried these yet and what do you think of them? They have a rubber core inside the HP tip that is supposed to guarantee full expansion under all conditions. They only had 115 gr. weight, would have preferred 124 gr or heavier.