RCBS MatchMaster Competition 300 Winchester Short Magnum (WSM) Bushing Full Length Sizing, Micrometer Bullet Seating 2 Die Set

Overview

The RCBS MatchMaster Competition 2-Die Set for .300 Winchester Short Magnum (WSM) is built for precision handloaders seeking exact case control and consistent bullet seating. The full-length sizing die utilizes precision-machined neck bushings to apply accurate neck tension while maintaining proper headspace, and features a titanium nitride-coated expander for smooth case extraction and reduced brass buildup. The set includes the MatchMaster seating die, which features a unique loading window with a bullet-retaining system to eliminate misaligned bullets and pinched fingers. Combined with a micrometer-adjustable, free-floating, self-centering seating stem, this case-hardened steel die set delivers repeatable accuracy and reliable performance.

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