Redding Competition Seating Die – 7x57mm Mauser (Part #55138)

The Redding Competition Seating Die is engineered for precision-minded reloaders who demand consistent bullet seating for superior accuracy. Designed specifically for the 7x57mm Mauser cartridge, this die features a micrometer-adjustable seating depth system that allows fine-tuning in increments of 0.001″, making it ideal for competitive shooters and precision handloaders.

Crafted with tight tolerances and premium materials, the Redding Competition Seating Die includes a free-floating seating stem that ensures optimal bullet alignment, reducing run-out and enhancing overall performance. Whether you’re developing custom loads or dialing in match-grade rounds, this die offers the reliability, repeatability, and control you need.

Key Features:

Precision micrometer adjustment for exact bullet seating depth
Free-floating seating stem for minimal bullet run-out
Designed for the 7x57mm Mauser cartridge
Machined to competition-grade standards
Built for long-term durability and accuracy

Part Number: 55138
Caliber: 7x57mm Mauser
Brand: Redding Reloading

Weight	1 kg
Dimensions	20 × 20 × 10 cm

Brand

REDDING

Redding Reloading was founded in New York in 1946 and has been operating from the same site ever since. They use American-made CNC machinery to manufacture reloading equipment, such as ammunition for firearms. They recently expanded their factory, adding 13 new pieces of machinery to help keep pace with the market and provide good jobs. Redding Reloading is proud to be American-made, use American machinery, and have many veterans working for them. They provide reloading equipment for customers in the USA and internationally.