I have shot them in my T/C .54 caliber Renegade a while back, and they shot alright. I shot one whitetail with them. It was close range, around 25 yards, and I did a head shot, and the deer never moved. Like vERN my renegade also liked the T/C maxi hunters and round balls much better. I also make my own 300 grain pure lead conical out of a LEE bullet mold. These are flat bottom, and really seem to shoot well out of my Renegade.