Hornady powder bushings are identified by numbers that correspond to the size of their inside diameter. (For instance, the inside diameter of the #393 bushing is .393 inches.)

FEATURES:

• Works with Hornady 366 Auto Progressive Shotshell Press.
• Inside diameter .393 inches.
• Made from aluminum.

IMPORTANT: Due to agitation of powder during the loading operation, different models of loaders require different bushings. Therefore, the chart should 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.