RCBS Full Length Die Set, Group D Bottleneck Rifle Cartridge .300 AAC Blackout - 22401

RCBS Full Length Die Set for reloading .300 AAC Blackout bottleneck rifle cartridges, consisting of 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. Vented design prevents case damage from trapped air and excessive lubricant.