RCBS MatchMaster full-length bushing die set for precision long-range reloading. Built on proven Gold Metal die design with adjustable neck bushing for consistent ammunition.
The MatchMaster full-length bushing die set represents the pinnacle of RCBS reloading technology for shooters serious about long-range precision ammunition. This die set builds directly on the proven foundation of the RCBS Gold Metal die design, adding refinements specifically engineered for competition and accuracy-focused reloaders.
Selecting the correct neck bushing size is critical for optimal performance. Measure the outside neck diameter of a loaded cartridge, then subtract .002" to .003" to account for natural brass spring-back. This small clearance ensures proper sizing without excessive pressure on the brass, extending case life and improving consistency.
Serious reloaders pursuing precision ammunition for long-range shooting, competition, and accuracy-demanding applications where consistency matters most.