Hornady Powder Charge Bushings Number 456. (For instance the inside diameter of the #456 bushing is .456 inches.) IMPORTANT: Due to agitation of powder during the loading operation different models of loaders require different bushings. Therefore the chartshould be used only for 366 Auto and Hornady's APEX. Additional charts are published for other Hornady loaders. All charges listed on this chart are an average of several loads that were weighed following the complete reloading cycle. Powders used in establishing these loads were from samples supplied by the manufacturer. Charges may vary slightly due to operator's technique and/or powder variables. Specifications for Hornady Powder Charge Bushing Number 456: Manufacturer: Hornady Quantity: 1 Package Contents: Hornady Powder Charge Bushing Number 456 The Hornady Powder Charge Bushings Number 456 190163 is a quality addition to the Hornady lineup. For more great deals on Press Parts & Accessories by Hornady please browse our Hornady Reloading Equipment page. Hornady Powder Charge Bushings Number 456