Product Features & Specifications

RCBS 15304 MatchMaster Duo 300Win Mag

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 RCBSs premium quality MatchMaster Seating Die engineered for micrometer adjustable, repeatable seating depth with a rugged RCBS Full-Length Sizing Die, trusted by generations of reloaders.

No bushings required, the Duo series combines the provenper formance of full-length case sizing with all the benefits of MatchMasters best-in-class micrometer adjustable seating dies.Available in a host of popular new cartridges as well as proven favorites, the Duo series is match-ready out of the box.