RCBS MatchMaster Duo Die Set .308 Winchester

The RCBS MatchMaster Duo Die Set for .308 Winchester pairs a micrometer-adjustable seating die with a full-length sizing die to support consistent cartridge preparation and repeatable seating depth. Designed for bench reloading where precision matters, the Duo set operates without bushings and is built for long-term use. This set suits competitive and precision shooters who need reliable, repeatable results in their handloads.

Specifications and Features:

• The set pairs a micrometer-adjustable seating die for precise incremental adjustments.
• The package includes a full-length sizing die to provide dependable case resizing for reliable chambering.
• The design requires no bushings for straightforward setup and operation.
• The dies are specified for the .308 / 7.62 NATO cartridge.
• The configuration is a 2-Die Set optimized for seating and full-length sizing tasks.
• The construction is described as durable for long-term bench use.
• The product is backed by a Limited Lifetime Warranty.
• The line is Proudly Made in the USA.