I have had a 50 cal Deerstalker for 14 years, and it has taken many Whitetails from 10 ft to 120 yards. Sabots, several conicals, and round balls have been used in this rifle, and the round ball gets my vote as best over all. It took 2 Deer in the past 2 weeks, one at 60 yards and the other at over 100 yards. The round balls passed right through both Deer, and they are now in the freezer. The load was 80g of Pyrodex, .495 ball and 15th patch lubed with Wonderlube.