The RCBS MatchMaster Duo Set for 300 PRC (brand part no. 28604) pairs RCBS‘s premium MatchMaster seating die with a rugged Full-Length sizing die in one caliber-specific package. The seating die adjusts with a micrometer for repeatable seating depth, and neither die requires bushings, so the set is ready to load straight out of the box. Handloaders running 300 PRC for competition or long-range work get elite-level consistency without piecing together a set from separate purchases. RCBS backs the set with a Limited Lifetime Warranty and builds it in the USA.

Key Specifications

• Two-die combo pairs the MatchMaster micrometer seating die with a Full-Length sizing die in one set.
• Micrometer-adjustable seating gives repeatable, fine-tuned seating depth.
• No bushings required means the set is ready to load without buying separate bushings.
• Limited Lifetime Warranty backs the set against defects.
• Made in the USA construction backs it with domestic manufacturing quality.
• 300 PRC fit means this set is chambered specifically for this cartridge.

Frequently Asked Questions

What is included in this die set? It includes RCBS’s MatchMaster micrometer seating die and a Full-Length sizing die, both chambered for the same cartridge.

Do I need to buy bushings separately? No, this set does not require bushings to load.

Is this set made in the USA? Yes, RCBS manufactures the MatchMaster Duo Set in the USA.

Buy the RCBS MatchMaster Duo Set – 300 PRC

Load match-ready 300 PRC ammunition with one complete, caliber-matched die set. Order it from our Lubbock, Texas gun shop for fast shipping, and browse the rest of our reloading dies.