RCBS Full Length Die Set 7mm Remington Ultra Mag 17801

The RCBS Full Length Die Set 7mm Remington Ultra Mag 17801 is designed for serious reloaders who demand precision. This comprehensive two-die set includes a full-length sizer die with an expander-decapping unit and a seating die with a bullet seater plug. The full-length sizer die sizes the outside of the case to SAAMI minimum cartridge dimensions while de-priming and expanding the neck for easy bullet insertion. Designed with vents to prevent case damage from trapped air, this die ensures headspace is held to minimum tolerances, avoiding changes in case body length during sizing. The included seater die features a built-in roll crimper that secures the bullet as it's seated, providing consistent performance in every reload.