Hornady 366 Auto Powder Charge Bushings are identified by numbers that correspond to the size of their inside diameter. Due to agitation of powder during the loading operation, different models of loaders require different bushings. Therefore, these should be used only for 366 Auto and Hornady's APEX. Charges may vary slightly due to operator's technique and/or powder variables.
Specifications and Features:
Hornady 366 Auto Powder Charge Bushing
.408" Inside Diameter