Has anyone ever tried the .45 Hornady XTP (intended for handguns) in their muzzleloaders? I bought some 230 grainers to try out in my Ardesa Deerhunter .50cal with Harvester sabots. The 250gr SST's fly true to the bull from my rifle(1:48 twist) but they are double the price of the XTP's and sabots if you buy them seperately.