Hornady 046264 Match Grade Full Length Size Die for 6mm ARC Precision Reloading

The Hornady Match Grade Full Length Size Die for 6mm ARC brings precision reloading to intermediate rifle cartridges with a system built around interchangeable neck sizing bushings. If you're loading 6mm ARC for a precision rifle—whether for long-range hunting, tactical practice, or competition shooting—this die lets you dial in exactly the neck tension your rifle prefers, rather than forcing a one-size-fits-all approach that risks overworking your brass.

What makes Match Grade dies different is the bushing system. Instead of a fixed neck sizing button, you select bushings in .002-inch increments to match your bullet diameter and desired interference fit. This self-centering design keeps your cases concentric and eliminates the guesswork that leads to inconsistent neck tension. The full-length version sizes the case body, bumps the shoulder back, and necks down in one pass—everything you need for safe, uniform ammunition.

The decap spindle features Hornady's self-centering design with an o-ring tensioner, and you get the same robust elliptical expander ball and headed decap pin found in their Custom Grade dies. The result is a die that handles the repetitive demands of precision reloading without wearing out your brass prematurely. Whether you're chasing smaller groups or just tired of cases that don't measure the same twice, the Match Grade approach rewards attention to detail with genuinely consistent ammo.

Key Features

• Interchangeable neck sizing bushings in .002-inch increments for customized bullet tension control
• Full-length sizing: body, shoulder bump, and neck sizing in a single stroke
• Self-centering bushing and decap spindle for consistent case concentricity
• O-ring spindle tensioner for smooth, reliable decapping
• Elliptical expander ball and headed decap pin for reduced brass fatigue
• Designed specifically for 6mm ARC precision reloading applications

Specifications

Frequently Asked Questions

What's the difference between the full-length and neck-only Match Grade dies?

The full-length die (046264) sizes the case body, bumps the shoulder, and necks down all in one stroke. Hornady also makes a Match Grade Neck Die that sizes only the neck and bumps the shoulder, with no body sizing. Choose full-length if you're starting with new or once-fired brass; use the neck die for subsequent loadings when the body is already sized.

Do I have to buy bushings separately?

The facts provided don't specify what bushings ship with the die or which sizes are sold separately. Contact Bosque Outdoors or Hornady directly to confirm what's included and which bushings you may need to purchase for your bullet diameter and desired fit.

Is this die compatible with standard reloading presses?

The facts provided don't specify press compatibility. Hornady Match Grade dies are designed as standard reloading dies, but contact us or Hornady to confirm compatibility with your specific press.

What's the benefit of interchangeable bushings over a standard die?

Interchangeable bushings let you control neck tension precisely—in .002-inch increments—so you can match your bullet and brass combination without over-sizing. This extends brass life and promotes more consistent velocities and accuracy in precision loads.