I have two of the .54 caliber Renegades with the standard barrel. They shoot roundball real good. They also shoot some conicals. But in the few instances I have tried shooting sabots... I did not have good results. Now in the .50 caliber that's different. But never had the same luck with the .54. And I never had them accurate to distances. Out to 50 yards.. they did hunting fine. But the roundball is all you need in that caliber.