Lee Gunsmith And Reloading Equipment. Three die handgun steel die sets consist of a steel sizing die (requires case lubrication) a powder through expander die and a seater crimper die. Generally this option is chosen for calibers that have a design other than straight walled because carbide is not practical for such designs. Specifications for Lee Gunsmith And Reloading Equipment 90810: Manufacturer: Lee Caliber: .45 Winchester Magnum Quantity: 3 Additional Features: Carbide Gun Type: Handgun Package Contents: Lee Gunsmith And Reloading Equipment 90810 The Lee Carbide 3 Die Set W/Shellholder For 45 Winchester Magnum 90810 is a quality addition to the Lee Precision lineup. For more great deals on Pistol Reloading Dies by Lee Precision please browse our Lee Reloading Equipment page. Lee Carbide 3 Die Set w/ Shellholder for 45 Winchester Magnum 90810