Redding Competition Seater Die 38 Super Auto

The Redding Competition Seater Die for 38 Super Auto puts precision bullet seating in your hands with features built for serious reloaders who demand consistency. This specialized die handles the critical task of seating bullets to exact depth—a step that directly affects cartridge performance and reliability. The spring-loaded design automatically aligns bullets and cases as they move into the seater, eliminating common human error and delivering shot-to-shot uniformity that matters whether you're loading for competition or precision shooting.

What sets this seater apart is the micrometer adjustment system on the seating stem. Calibrated in .001-inch increments and infinitely adjustable, the micrometer lets you dial in your exact seating depth, then lock it in and record it for repeatable loads. The zero-set feature simplifies setup, saving time and frustration between loading sessions. Unlike combination dies that try to do everything, this seater focuses solely on seating—no crimping. That's intentional: Redding offers separate Profile Crimp and Taper Crimp dies so you can choose the crimp style that matches your 38 Super's chamber and your shooting goals.

Compatibility is straightforward: the Competition seating die works with most progressive reloading presses designed for handgun and straight-wall cases, making it a practical upgrade for established reloaders. If you're already running 38 Super ammo through a progressive setup, adding this die means better control over a critical variable without overhauling your entire press configuration.

Key Features

• Spring-loaded bullet and case alignment for consistent seating
• Micrometer adjustment stem calibrated in .001-inch increments
• Infinitely adjustable with zero-set feature for easy setup and recording
• Seating only—no crimping, allowing dedicated crimp die choice
• Compatible with most progressive reloading presses for handgun cartridges

Specifications

Frequently Asked Questions

Will this seater work with my progressive press?

Yes, the Redding Competition seater is compatible with most progressive reloading presses designed for handgun and straight-wall cartridges. Verify your specific press model for compatibility, but this die is engineered to function across common progressive platforms.

Does this die include crimping?

No. This die seats bullets only. Crimping must be done separately using a Redding Profile Crimp or Taper Crimp die, giving you the flexibility to choose the crimp style best suited to your 38 Super loads and firearm.

How precise is the micrometer adjustment?

The micrometer is calibrated in .001-inch increments and is infinitely adjustable, allowing you to set bullet seating depth to very fine tolerances. The zero-set feature lets you establish a baseline and record your settings for consistent future loads.

What makes this different from a standard seating die?

The Competition design features a spring-loaded stem that ensures positive alignment of the bullet and case as they move into the die, reducing variables and delivering more uniform seating. The precision micrometer system and repeatable zero-set function are built for reloaders prioritizing consistency and documentation.