RCBS 22469 Supreme Die Set for .300 AAC Blackout

The RCBS 22469 Supreme Die Set provides the essential components for reliable .300 AAC Blackout cartridge reloading. Designed for reloaders who want consistent sizing, dependable case preparation, and streamlined setup, this set combines an RCBS Full Length Die Set with a shell holder and Chamber Case Length Gauge. The complete configuration helps support efficient workflow from fired-case preparation through final cartridge assembly.
The Full Length sizing die is designed to resize the entire case, helping ensure proper chambering in compatible firearms. A seating die supports accurate bullet placement and consistent cartridge assembly, while the included shell holder provides secure case positioning during press operation. The Chamber Case Length Gauge allows reloaders to check case length and chamber fit, helping identify cases that may require trimming or additional inspection before loading.
Built by RCBS, a recognized name in reloading equipment, the Supreme Die Set is intended for reloaders seeking durable, practical tools for recurring .300 AAC Blackout loading tasks. The set is suitable for use with compatible reloading presses and components, and it can help promote repeatable results when paired with properly prepared brass, appropriate bullets, primers, and propellant. Always consult current reloading manuals and follow established safety procedures when selecting components and developing loads.
This four-piece set is a convenient choice for assembling a dedicated .300 AAC Blackout reloading setup or expanding an existing bench. Its combination of full-length sizing capability, case holding support, cartridge length inspection, and bullet seating functionality delivers a balanced solution for routine case preparation and ammunition assembly. The RCBS 22469 Supreme Die Set is a practical addition to a carefully organized reloading bench.

Features:

• Caliber: .300 AAC Blackout

• Die Type: Full Length

• In Set: Four pieces

• Type: Reloading dies

• Includes: RCBS Full Length Die Set, shell holder, and Chamber Case Length Gauge