This RCBS full-length two-die set is designed for reloading bottleneck rifle cases for 6.5×284/ .284 Win cartridges. The set pairs a full-length sizer die with an expander-decapping unit and a seater die equipped with a bullet seater plug and roll crimper. The sizer brings cases to SAAMI minimum cartridge dimensions while venting to reduce the risk of case damage from trapped air or excess lubricant. These dies are intended for precision-minded reloaders seeking consistent full-length sizing and reliable bullet seating.
Key Specifications
- The set contains two dies intended for full-length bottleneck case reloading.
- The die type is a Sizer/Seater configuration.
- Caliber is listed as 284 Win (6.5×284).
- The sizing die brings cases to SAAMI minimum cartridge dimensions.
- The sizing die includes vents to prevent case damage caused by trapped air or excessive lubricant.
- The seater die features a built-in roll crimper to secure the bullet during seating.
- The sizing die includes an expander-decapping unit.
- The dies use a 7/8″-14 thread standard.
- The dies are manufactured from proprietary die steel.
- The set ships in a green die box for storage and transport.
Purpose-built for reloaders who prioritize consistency and safe handling of bottleneck rifle cases, this RCBS full-length die set provides essential tools for full-length sizing and repeatable bullet seating. The combination of controlled headspace sizing, neck expansion, venting, and an integrated roll crimper makes the set well suited to precision reloading workflows where dimensional control and reliable seating are required.
