I am new to are you talking pellets or powder. I would say with pellets maybe. Whati found and i think it would work either way is some 10ml test tubes they sale them on ebay fo 10 bucks for 25 tubes. I would think they would hold three pellets and a sabot. It says they hold 150 grains of loose powder. As to weather pellets or powder are better depends on if speed is worth 2.3 times as much. I am going to pre load loose in those tubes. Lets face it. You ant getting another shot on a running wounded deer with either.