RCBS Matchmaster Full Length Bushing 2 Die Set .243 Winchester

• Interchangeable neck-bushing sizing: The MatchMaster full-length sizing die uses replaceable bushings so neck tension can be tuned to the brass, bullet and load. That gives the handloader tighter control over bullet release and helps produce more consistent velocity and concentric ammunition.
• Micrometer seating adjustment: The seating die uses a micrometer-style adjustment head, making seating-depth changes precise and repeatable. This is especially useful when refining jump to the lands or returning to a proven load setting later.
• Full-length sizing for reliable chambering: Because this set full-length sizes bottleneck rifle brass, it is well suited to ammunition that must feed and chamber smoothly in hunting rifles and precision bolt actions, not just single-purpose bench rifles.
• TiCN-coated expander system: The sizing die includes a titanium carbo nitride expander that reduces brass buildup and helps cases move more smoothly through the die. In practice, that means less drag during sizing and more uniform case preparation.
• Standard 7/8"-14 press fit: With standard 7/8"-14 threads, the die set works with a wide range of reloading presses. It integrates easily into an existing bench setup without requiring proprietary hardware.

About the MatchMaster Series

RCBS MatchMaster dies sit at the precision-focused end of the company’s rifle reloading lineup. The series is built for reloaders who want finer control over ammunition geometry than a conventional hunting die set usually provides, especially for long-range shooting, load development and carefully tuned bolt-action rifle ammunition. Across the series, the defining idea is adjustability: micrometer-based seating control, self-centering bullet alignment and, on bushing models, the ability to select neck tension with interchangeable bushings.

Within the RCBS range, MatchMaster dies are aimed at shooters who value repeatability from one loading session to the next. The dies are made from case-hardened steel with precision-machined and polished internal surfaces, and the series combines robust construction with features normally associated with competition-oriented tooling. Depending on the model, the line includes full-length bushing, neck-size bushing and stand-alone seater configurations. That makes the series suitable for reloaders who want to balance precise neck control, consistent bullet seating and dependable chamber fit while still using standard presses and familiar die setups.

About the RCBS Matchmaster Full Length Bushing 2 Die Set .243 Winchester

The RCBS Matchmaster Full Length Bushing 2 Die Set .243 Winchester is built for reloaders who want match-style adjustment in a die set that still produces ammunition with dependable chambering in real field rifles. Its two-die layout combines full-length sizing with micrometer-adjustable bullet seating, making it a strong fit for precision .243 Winchester loads used in varmint shooting, target work and carefully tuned hunting ammunition.

The full-length sizing die uses an interchangeable neck-bushing system, so neck tension can be set according to brass thickness and the intended load rather than being fixed by the die itself. That matters when chasing consistent release characteristics and better cartridge concentricity. RCBS also equips the die with a TiCN-coated expander ball, which helps reduce brass buildup and smooths extraction during sizing. For the handloader, that translates into less drag through the neck and a cleaner, more repeatable sizing cycle.

The seating die is equally focused on precision. Its oversize micrometer makes seating-depth changes easy to read and repeat, while the free-floating, self-centering seating design helps align the bullet as it is seated. RCBS also uses a bullet seating window with a bullet retention system, which simplifies bullet placement and speeds up the loading rhythm without giving up control. Combined with standard 7/8"-14 thread compatibility, the set fits naturally into a serious reloading bench while offering the fine adjustment expected from competition-oriented rifle dies.

About RCBS

RCBS was founded in 1943 by Fred T. Huntington in Oroville, California. The company built its reputation around ammunition handloading tools and remains closely associated with rifle and pistol cartridge reloading. Its catalog covers core bench equipment such as presses, dies, shell holders, powder measures and priming tools, reflecting a long-standing focus on practical tools for reloaders rather than a broad outdoor product mix.

The name RCBS comes from Rock Chuck Bullet Swage, Huntington’s original bullet-swaging die, which ties the brand directly to its technical roots in cartridge-making equipment. RCBS also manufactures reloading tools in Oroville, California, and today the brand is part of Hodgdon Powder Company. For products like the MatchMaster series, RCBS is known for combining traditional die-making experience with more specialized precision-loading features for shooters who want tighter control over ammunition setup.

Main Features

• Manufacturer: RCBS
• Made in: USA
• Die operation: Bullet seating, Full length sizing
• Pack size: 2 die set
• Die type: Bushing
• Bushing: Yes
• Bushing style: Competition Bushing Full Die Set
• Case body design: Bottle neck
• Case type: Rifle
• Sizing die material: Titanium carbide
• Material: Steel
• Adjustment: Micrometer
• Press compatibility: Standard 7/8"-14 thread
• Bullet diameter: 6.17 mm / 243.00 inch
• Compatible calibers: .243 Winchester, 6.2x52mm

Warranty

10 years. RCBS states a 10-year warranty for this die set.

In the Box

• Full-length bushing sizing die
• Seating die
• Pre-installed decapping rod assembly with TiCN-coated expander ball
• Separate decapping pin holder without expander