The RCBS Matchmaster micrometer seater die for .22 GT is a precision reloading tool designed to deliver consistent, repeatable seating depth for match-grade and precision ammunition. Machined and finished with a deep blued finish, the die features a large, easy-to-read adjustment knob that allows fine seating adjustments. An integrated loading window and bullet retention system hold the bullet in alignment for improved concentricity and safer operation. The Matchmaster is intended for reloaders who prioritize precise control over seating depth and uniformity.
Key Specifications
- Includes a bullet seating die only for use in a compatible reloading press.
- Features a bullet seating window with bullet retention system for easy loading and alignment.
- Equipped with a large oversized micrometer adjustment knob for clear, precise changes.
- Adjusts in 0.001 inch increments for fine control of seating depth.
- Uses a free-floating self-centering bullet seating stem to promote concentric seating.
- Built on a standard 7/8″-14 thread for compatibility with common reloading presses.
- Finished in a deep blued surface finish as described by the manufacturer.
- Covers performance with a limited lifetime warranty.
- Manufactured in the USA.
Built for reloaders focused on precision and repeatability, the RCBS Matchmaster micrometer seater die combines thoughtful ergonomics and proven features like the loading window and self-centering stem to produce consistent seating results. The oversized micrometer adjustment and clear markings make fine-tuning straightforward, while the robust construction and finish reflect the long-term durability reloaders expect. Whether preparing match ammunition or refining handloads for consistent performance, this die offers the control and quality needed for exacting seating operations.








