RCBS Full Length Die Set 458 Winchester Magnum

Enhance your reloading process with the RCBS Full Length Die Set for the .458 Winchester Magnum. This comprehensive 3-die roll crimp set is designed specifically for straight-wall cartridges, offering precision and efficiency for your reloading needs. The set includes a steel Sizer Die, which sizes the case and removes the spent primer (note: cases must be lubricated for optimal performance). The Expander Die then expands the case to the correct diameter to accommodate the bullet, while also imparting a necessary case mouth flare or bell for smooth bullet feeding. Finally, the Seater Die precisely seats the bullet and applies a roll crimp, ensuring secure cartridge assembly. Trust RCBS for top-quality reloading equipment that delivers consistent results.