For serious reloaders, the Universal Powder Funnel set is designed for those who load multiple calibers. This 7 Piece Set includes: Small Mult-caliber Powder Funnel .243 to .45; Patented Adapto Powder Funnel- 4 adapters and drop tube attach to this funnel; Adapter 1 = .17 to .22; Adapter 2 = .22 to .29; Adapter 3 = .30 to .45; Adapter 4 = .22 to .50 Designed for WSM, WSSM and Rem Ultra Mags; 4" Drop Tube = Everyone knows that certain types of powders won't load properly with out a drop tube = .22 to .45. Includes a storage case.