Meticulously designed with an innovative system of caliber-specific nozzles. Each snap-in nozzle fits a specific family of calibers. The precise alignment of case and funnel is so well-balanced that it doesn't need to be supported while pouring powder. The drop tube extension guarantees one-pour loading of even the largest calibers. Complete with 16 Quick-Change Caliber-Specific Drop Tube Nozzles, 4" Drop Tube Extension and plastic case.