The RCBS Matchmaster seater die is designed for precision reloading of the .222 Remington cartridge. Machined and finished with a deep blued surface, the die offers a large, oversized micrometer adjustment that lets you dial seating depth in thousandths of an inch. Its loading window and internal bullet retention system simplify handling and improve repeatability while the free-floating, self-centering seating stem promotes concentric seating for consistent results.
Key Specifications
- The cartridge is .222 Remington.
- This unit is a Bullet Seating Die.
- Includes a bullet seating window with bullet retention system for easier loading.
- Adjustment is provided by a large oversize micrometer for precise dialing.
- Features a free-floating self-centering bullet seating stem for improved concentricity.
- Uses a 7/8″-14 standard thread.
- Finished with a deep blued finish.
- Backed by a Limited Lifetime Warranty.
- Made in the USA.
- The listed weight is 0.917.
Engineered for reloaders who demand consistent, repeatable bullet seating, the Matchmaster seater die brings fine adjustment and practical handling features to the reloading bench. Its combination of precise micrometer control, bullet retention loading window, and a self-centering seating stem helps reduce runout and improve overall case-to-bullet alignment — a practical upgrade for precision and match-focused ammunition preparation.
