Lee Precision 90957 Collet Neck Die ONLY .25-06

The Lee Precision collet neck die for .25-06 is a precision reloading tool built for handloaders who demand consistency and tight bullet fit shot after shot. Unlike full-length sizing dies that resize the entire case, a neck sizer die focuses exclusively on the case neck—where the bullet actually lives. For .25-06 shooters chasing accuracy at distance or perfecting loads for a competition rifle, the collet design squeezes the case neck uniformly around a mandrel, ensuring your bullets seat with minimal runout and repeatable tension.

The collet mechanism in this die works differently than conventional sizing. Rather than pushing the case over a tapered button, it compresses the neck inward with gentle, consistent pressure. This approach minimizes work-hardening and can extend case life. Because the die's design promotes bullet seating very close to the rifling (or touching it), you get the kind of optimal shot-start pressure and consistency that many reloaders associate only with custom handloading techniques—but built directly into the tool.

If you're loading for a .25-06 hunting rifle, target rifle, or PRS build and you want to simplify your process while improving precision, a neck sizer die removes variables. You'll resize neck tension, sort out runout, and dial in bullet seating with repeatable results. This is the kind of detail-oriented equipment that rewards careful handloaders who understand that ammunition accuracy begins at the bench.

Key Features

• Collet-style neck sizing designed specifically for .25-06 cases
• Precision mandrel ensures consistent neck tension and minimal bullet runout
• Promotes ideal bullet seating depth for optimal shot-start pressure
• Reduces case neck work-hardening compared to conventional sizing

Specifications

Frequently Asked Questions

What's the difference between a neck sizer die and a full-length sizing die?

A neck sizer die resizes only the case neck, where the bullet seats. A full-length die resizes the entire case body. For precise handloading with quality brass and consistent chamber fit, a neck sizer reduces runout and can extend case life, making it popular with accuracy-focused reloaders.

Is this die compatible with standard reloading presses?

The Lee collet neck die is designed for use with standard reloading equipment. Confirm your press mounting (standard or primer arm setup) matches the die's design before purchase.

Can I use this die with once-fired .25-06 brass?

Yes. Neck sizer dies work well with quality once-fired brass, and the collet design generally produces less wear on the case neck than traditional sizing methods, potentially extending brass life across multiple reloading cycles.

What caliber is this die for?

This die is specifically sized for .25-06 Remington cartridges.