RCBS Full Length Die Set - Group A - Popular Rifle Cartridge .220 Swift

The RCBS Full Length Die Set – Group A for .220 Swift is a precision two-die reloading system engineered for bottleneck rifle cartridge handloading. This set delivers the dimensional accuracy and consistency demanded by precision rifle reloaders and competitive shooters who depend on repeatability across large ammunition batches. The system consists of a full-length sizer die with integrated expander-decapping unit and a seater die with bullet seater plug, providing all essential sizing and seating functions in one complete package.

The full-length sizer die resizes cases to SAAMI minimum cartridge dimensions, controlling headspace within tight tolerances to prevent case stretch and premature case failure. Venting ports on the sizer die eliminate trapped air and excess lubricant, protecting case integrity during the sizing stroke. The integrated expander-decapping unit removes fired primers and expands the neck to precise diameter for bullet seating. The seater die with bullet seater plug seats projectiles with controlled pressure, ensuring consistent bullet-to-case contact and cartridge overall length across every round. Headspace control directly impacts velocity consistency and downrange accuracy—factors critical for long-range shooting and load development.

.220 Swift reloaders—including precision rifle competitors, varmint hunters, and ammunition developers—rely on quality die sets to maximize the inherent accuracy potential of this fast, flat-shooting cartridge. This RCBS die set is designed specifically for the .220 Swift's geometry and pressure profile. Reloaders working up match-grade ammunition, optimizing loads for specific rifle/barrel combinations, or maintaining tight shot groups at extended distances require the dimensional consistency this two-die system provides. RCBS Full Length Die Set – Group A .220 Swift units are available for immediate shipment at TacticalSurplusUSA.