The RCBS Full Length Die Set (Group A) is a two-die reloading set specified for the .220 Swift cartridge. The set includes a Full-Length Sizer Die with an expander-decapping unit and a Seater Die with a bullet seater plug and integrated crimper. The sizer returns cases to SAAMI minimum cartridge dimensions while de-priming and expanding the neck to accept bullets. Vented die construction and controlled headspace tolerances reduce the risk of case damage and limit changes to case body length during full-length sizing.
Key Specifications
- The set includes 2 dies configured for full-length sizing and bullet seating.
- Caliber specified as .220 Swift.
- Die types are Full-Length Sizer and Bullet Seater.
- Threading uses 7/8″-14 standard die thread.
- Construction uses proprietary die steel.
- The seater die includes a built-in roll crimper to secure the bullet during seating.
- The sizer die brings cases to SAAMI minimum cartridge dimensions.
- The sizer die features vented construction to reduce trapped-air and lubricant-related case damage.
- Headspace is held to minimum tolerances to avoid changing case body length during full-length sizing.
- Shellholders and other accessories are sold separately.
Designed for reloaders who require consistent, repeatable full-length sizing and precise bullet seating for .220 Swift cases, this RCBS two-die set pairs durable materials with practical features like venting and an integrated crimper. Its construction and tolerances support reliable case preparation and seating in a production or hobby reloading bench environment.
