The RCBS Matchmaster seater die is a precision tool for reloading .28 Nosler cartridges. It is machined with a polished, deep blued finish and fitted with an oversized micrometer adjustment knob that allows repeatable seating adjustments in one-thousandth increments. The die incorporates RCBS’s loading window and a retention system that holds the bullet for safer, more consistent seating. An internal free-floating, self-centering seating stem guides the bullet during seating to promote concentricity.
Key Specifications
- The cartridge compatibility is .28 Nosler.
- The die type is a Bullet Seating Die.
- The thread size is 7/8″-14.
- The adjustment control is a large oversize micrometer for precise changes.
- Includes a loading window with bullet retention system for easier seating.
- Features a free-floating self-centering bullet seating stem for improved alignment.
- The finish is a deep blued polished finish.
- Warranty is a Limited Lifetime Warranty.
- Manufactured in the USA.
- Item weight is 0.89.
Designed for reloaders who prioritize consistent seating and concentricity, the RCBS Matchmaster seater die streamlines the seating process with clear, repeatable adjustments and a retention-assisted loading window. Its robust construction and precision features make it a practical addition to a reloading bench for match and precision ammunition preparation.









