Redding 73 Style Steel Bushing/.334

The Redding 73 Style Steel Bushing in .334" diameter is a precision neck-sizing component for handloaders who need tight, consistent case control. This heat-treated steel bushing works with Redding's 73 style die system to resize rifle cartridge necks with minimal runout and maximum repeatability—essential when you're chasing accuracy at distance or building match-grade ammunition. The .334" size fits cartridges in that neck diameter range and is part of Redding's comprehensive bushing lineup, which covers .185" through .368" in .001" increments.

Built from hardened steel with hand-polished sizing surfaces, this bushing carries a surface hardness of Rc 60–62, which reduces the force needed to size cases while maintaining durability through hundreds of reloading cycles. That hard, smooth finish means less operator fatigue and more consistent feel from press stroke to press stroke—details that matter when you're processing brass by the dozen or the hundred.

Redding bushings are the backbone of precision neck-sizing. If you're already running a Redding 73 style die or planning to build a dedicated neck-sizing station, this .334" bushing gives you the exact diameter control your cartridge demands. Keep one on hand as a spare, or stock multiple sizes if you reload several cartridge families.

Key Features

• Heat-treated steel construction with hand-polished sizing diameter
• Surface hardness Rc 60–62 for smooth, low-effort sizing
• .334" diameter fits Redding 73 style die systems
• Part of Redding's full .001" increment bushing range (.185" to .368")

Specifications

Frequently Asked Questions

Will this .334" bushing work with my Redding die set?

Yes, if you're using a Redding 73 style neck-sizing die system. The .334" size is designed to fit cartridges with .334" neck diameter. Verify your die's compatibility with the Redding 73 style before ordering.

What cartridges use a .334" neck bushing?

We don't have a specific list of compatible cartridges in our data. Contact Redding directly or consult your die documentation to confirm which cartridges require a .334" neck diameter bushing.

Can I order other bushing sizes?

Yes. Redding produces 73 style bushings in .001" increments from .185" through .368" in diameter. Check our full inventory or contact us for availability of other sizes.

How hard is the surface of this bushing?

The sizing diameter is hand-polished and heat-treated to a surface hardness of Rc 60–62, which reduces sizing effort and promotes long bushing life.