This RCBS two-die full-length set is designed for reloading bottleneck cases for the .221 Remington Fireball. The set includes a full-length sizer die with an expander-decapping unit and a seater die with a bullet seater plug and built-in roll crimper. The full-length sizer brings cases to SAAMI minimum cartridge dimensions while venting to prevent trapped-air or excess-lubricant damage. Headspace is held to minimum tolerances to avoid changing case body length during full-length sizing.
Key Specifications
- Designed for caliber .221 Rem Fireball.
- Die type is a Full-Length Sizer with Expander-Decapper and a Seater Die.
- The set contains 2 dies.
- The seater die includes a built-in roll crimper to secure bullets as they are seated.
- The sizer provides case dimensions to SAAMI minimum tolerances.
- The sizer die features venting to reduce risk of trapped-air or excess-lubricant damage.
- Thread standard is 7/8-14.
- Carbide construction: No.
- Packaged dimension approximately 1.75 x 4.55 x 6.05 inches.
- Weight (shipping): 1.0813 lb.
For reloaders who demand consistent case sizing and reliable bullet seating, this RCBS full-length two-die set provides the essential functions for preparing and seating .221 Remington Fireball ammunition. Its combination of careful headspace control, vented sizer design, and a seater with an integrated roll crimper makes it a practical choice for precision-oriented reloaders and range-focused handloaders seeking dependable, repeatable results.
