Dont forget that their are a number of different thickness of sabots, the choice of the right sabot is as important or even more so than the right bullet, with the right sabot[my Omega like MMP-HPH 24 my Triumph likes Crush Ribs] you can adjust your powder load and get good accuracy with a number of bullet quite often, though sometimes they like different powders [Omega likes RS the Triump likes 777-FF but it could have been the other way around just as easy]. Lee