This RCBS full-length two-die set is designed for reloading bottleneck cartridges chambered for .300 Savage. It pairs a Full-Length Sizer Die with an expander-decapping unit and a Seater Die with a bullet seater plug. The full-length sizer brings cases to SAAMI minimum cartridge dimensions while the seater die includes a built-in roll crimper to secure the bullet as it is seated. Vents on the sizer die help prevent case damage from trapped air or excess lubricant, and headspace is held to minimum tolerances to avoid changing case body length during sizing.
Key Specifications
- The set contains 2 dies.
- Caliber is .300 Savage.
- The die type is Full Length.
- The sizer includes an expander-decapping unit.
- The seater die includes a bullet seater plug and a built-in roll crimper.
- The full-length sizer sizes to SAAMI minimum cartridge dimensions.
- The dies feature vents to reduce the risk of case damage from trapped air or excess lubricant.
- Thread standard is 7/8-14.
- Overall package dimension is 1.75 x 4.55 x 6.05 (inches).
- Shipping weight is 1.1688 lb.
Engineered for consistent, repeatable full-length sizing and reliable bullet seating, this RCBS two-die set is a practical choice for reloaders working with .300 Savage brass. Its combination of precise headspace control, vented construction, and integrated roll crimper supports efficient case processing and finished rounds that meet dimensional standards expected by experienced handloaders.
