RCBS 2-Die Set for 7x57mm Mauser (7mm Mauser)

RCBS 2-Die Set for 7x57mm Mauser (7mm Mauser) includes a full length sizer die and seater die. The full length sizer die has an expander-decapping unit to remove the spent primer while expanding the case mouth. Vent holes prevent case damage caused by trapped air or excessive lubricant. The seater die includes a bullet seater plug and built-in roll or taper crimp as appropriate for the particular cartridge.