Redding Series C Seating Die (Only) For Bottleneck Cases .20 Nosler

The Redding Series C Seating Die for .20 Nosler bottleneck cases is a precision reloading die built for handloaders who demand tight, consistent ammunition. This seating die—sold as the die component only—handles the critical task of seating bullets to exact depth, a fundamental step in producing reliable, accurate handloads for your .20 Nosler rifle.

Redding manufactures this die from premium alloy steel and machines it on Hardinge Super-Precision lathes capable of holding some of the tightest tolerances in the reloading industry. Each die is heat-treated in atmospherically controlled furnaces and hand-polished to ensure smooth operation and repeatable performance across thousands of reloading cycles. Before it ships, the die undergoes ultrasonic cleaning and final inspection to confirm it meets Redding's standards.

The Series C seating die includes a bullet guide to assist proper bullet alignment, a built-in crimp ring for those who want to apply a light crimp during seating, and the correct seating plug sized for .20 Nosler ammunition. If you're assembling .20 Nosler rounds and need a standalone seating die to pair with your existing Redding press and sizing die, this is the component you're looking for.

Built to last a lifetime and maintain its precision through years of use, the Redding Series C seating die represents the kind of reloading equipment that rewards careful handloaders with consistency and reliability.

Key Features

• Precision-machined from premium alloy steel for durability and accuracy
• Includes bullet guide, built-in crimp ring, and .20 Nosler seating plug
• Engineered to maintain tight tolerances across repeated use
• Hand-polished for smooth, reliable operation
• Heat-treated in controlled furnaces for consistent performance
• Ultrasonically cleaned and inspected before shipment

Specifications

Frequently Asked Questions

Is this a complete die set or just the seating die?

This is the seating die component only. You'll need a sizing die and a reloading press to use it. It does not include a shell holder or other standalone reloading equipment.

Can I use this seating die with my existing Redding press?

Yes, the Series C seating die is designed to work with standard Redding presses and should fit any standard reloading press that accepts .20 Nosler dies. Confirm your press accepts this die format before ordering.

Does this die include a crimp function?

The Series C seating die includes a built-in crimp ring, allowing you to apply a light crimp to your cartridge during the seating operation if you choose to use it.

What is included in the box?

The seating die itself, the bullet guide, the .20 Nosler seating plug, and the built-in crimp ring. You will need to supply your own reloading press, sizing die, and shell holder.