RCBS Full Length Die Set .303 British - 15401

This two-die reloading set is designed for bottleneck rifle cartridges and includes a Full-Length Sizer Die with Expander-Decapping Unit and a Seater Die with Bullet Seater Plug. The sizer die brings cases to SAAMI minimum dimensions, sizes the case exterior, de-primes, and expands the neck to accept bullets, with vented design to prevent case damage from trapped air and excess lubricant.