Anyone know if the 2-petal sabots supplied with the 300gr Shockwaves can be ordered in bulk somewhere? I've had good luck pushing these bullets hard in these sabots, so if the 325gr FTXs don't shoot good in the MMP 4-petal sabots I don't want to reduce charge before trying the 2-petal ones...but even if it worked it's not practical to use packs of SWs as a sabot source in the long term.