My original Knight MK85 will shoot anything you shove down the barrel. Round balls, conicals, saboted bullets, ball-ets, and anything else you can think of. It will shoot the heavies and the lighties. It really is one fantastic rifle. Probably an all time inline classic in my opinion. It is over 20 years old, and looks like new, and has killed elk, deer(a bunch of deer), and ground hogs, what else could you ask for. And oh yah probably the best MZ trigger of all time. Tom.