RMC designed the RMC Ox-Yoke Black Powder Charge & Load Speed Loader. Preload with your powder or pellets (up to 150 grain loads) and bullet (conical, sabot, or power belt). Easy and quick to use. Just open cap and dispense charge into barrel, invert loader, center over barrel, and push on end to start bullet into the barrel. Finish seating with your ramrod. Features50 caliber only3 per packagePreloads powder, pellets, and bullets