For handloaders demanding uncompromising precision with ironclad dependability, the new MatchMaster™ Duo™ series of reloading dies delivers elite-level consistency in one powerful package.
Duo pairs RCBS’s premium MatchMaster Seating Die—engineered for micrometer–adjustable, repeatable seating depth—with a rugged RCBS Full-Length Sizing Die, trusted by generations of reloaders.
Available in a host of popular new cartridges as well as proven favorites, the Duo series is match-ready out of the box.
- MatchMaster Seating Die + Full-Length Sizing Die
- No bushings required
- Limited Lifetime Warranty
- Proudly Made in the USA
- Cartridge: 308 Winchester
