Redding 73 Style Steel Bushing/.290

The Redding 73 Style Steel Bushing/.290 is a precision neck-sizing bushing engineered for handloaders who demand consistency in their ammunition setup. Built from heat-treated steel with a surface hardness of Rc 60–62, this bushing is hand-polished to minimize sizing effort and wear on your dies over thousands of rounds. The .290" diameter is one of dozens available in .001" increments, letting you dial in the exact neck fit your rifle demands.

Neck-sizing bushings are essential if you're running a full-length sizer die or prefer to control neck tension independently of shoulder bumping. The Redding 73 style works with Redding's bushing-style dies—a straightforward way to fine-tune how snugly your brass grips the bullet. Whether you're loading match-grade rifle ammo, precision hunting rounds, or just trying to extend brass life by avoiding unnecessary full-length sizing, the right bushing diameter is the key to repeatable neck tension.

Redding's hand-polished finish isn't cosmetic; it directly reduces the force needed to size each round, easing the work at the press and lowering the risk of stuck cases. If you're already running Redding dies and want to experiment with bushing sizes or replace a worn one, this steel construction will deliver years of reliable service.

Key Features

• Heat-treated steel construction with Rc 60–62 surface hardness
• Hand-polished sizing diameter to reduce friction and effort
• .290" diameter for precise neck control
• Part of Redding's 73 Style bushing system with sizes available .185" to .368"

Specifications

Frequently Asked Questions

What reloading press or die system does this bushing fit?

The Redding 73 Style bushing is designed for use with Redding's bushing-style neck-sizing dies. Confirm that your die accepts this bushing style before ordering.

How do I know if .290" is the right bushing size for my ammunition?

Bushing size depends on your brass, bullet diameter, and desired neck tension. Redding bushings are available in .001" increments from .185" to .368", so you can experiment to find the fit that works for your specific loads and rifle. Many reloaders start with a size slightly smaller than their fired case neck and adjust up or down to achieve the fit they want.

Will this bushing wear out, and what should I expect?

The heat-treated steel and hand-polished finish are built for durability. Over time and with heavy use, any bushing will eventually show wear. Redding offers a full range of sizes so you can replace or switch bushings as needed.