Yes. Pedersoli 10 guage loaded with 1 over shot card over, 1.75 oz RotoMetals bismuth size BB, over 4 over shot cards over, 100 grains of Shuetzen fffg or even ffffg powder. You need a bid payload of large shot over A LOT of FINE powder to generate A LOT of velocity. Forget steel shot. It won't...