RCBS MatchMaster Competition Neck Bushing Set 6.5-284 Winchester

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

Another important advantage is that using the Bushings exerts much less force on the material and greatly helps to extend the life and usability of the cartridge case itself. Each Sizing Die features a titanium carbide nitride expander that has been specially chosen to help reduce the force and resistance on the expander ball. Each Die is machined with tight tolerances and polished to offer the best possible finish. Adjustment via the large lock nut provides oversized letters and hash marks, making it precise to turn and easy to read. It adjusts by one thousandth of an inch, and that is exactly what you will get.

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 struggling to balance the bullet on the mouth of a case or putting your fingers at risk. The internal sleeve captures and holds the bullet in perfect alignment with the case and guides it during the 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
• Loading 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