I am interested in this as well. I ended up with a 45 G2 as a result of a gun swap. It wouldn't shoot powerbelts at all and the sabots are too hard to load after you shoot one. The guys at T/C told me to run a wet and then a dry patch through the barrel after EVERY shot. They also told me that their Maxi Ball would shoot better than their Maxi Hunter. I have aquired some of each, some Hornady Great Plains bullets, and some Buffalo Bores. Haven't had a chance to shoot them yet.