RCBS MatchMaster Competition Neck Bushing Set .300 Winchester Short Magnum

The Neck Bushing Die allows the use of interchangeable bushings specific to diameter, enabling perfect formation of the case neck. Bench and Long Range shooters use these systems to precisely set neck tension on the bullet, allowing them to achieve the highest possible accuracy.

Another important advantage lies in the fact that the use of the Bushings forces the material much less and greatly helps to extend the life and use of the case itself. Each Sizing Die has the titanium carbide nitride expander that was specially chosen to help reduce force and resistance on the expander ball. Each Die is machined with tight tolerances and polished to provide the best possible finish. Adjustment through the large lock nut offers adjustment with oversized letters and hash marks making it precise to turn and easy to read. Adjusts one thousandth of an inch, and that is exactly what you get. The

The Seater MatchMaster also features our exclusive loading window that allows you to drop the bullet from the opening directly into the press – no more trying to balance the bullet on the mouth of a case or putting your fingers at risk. The inner sleeve captures and holds the bullet in perfect alignment with the case and guides it during seating operation for surprisingly concentric results.

• The Neck-Die-Set includes the Neck Sizing Die and the Bullet Seating Die
• Uses Neck Bushings (sold separately)
• The Sizing Die includes the titanium carbide nitride expander
• Seating window with bullet retention system
• Large oversized micrometer for easy adjustments
• Floating and self-centering bullet seating stem
• Standard 7/8"-14 thread
• Limited lifetime warranty

Note: Specific Bushings are required