Product Overview

The Lee 22-250 Rem Collet Neck Sizing Die is built for shooters who demand repeatable accuracy from their handloads. Using a hardened steel collet and precision mandrel, this die squeezes the fired case neck into perfect alignment without disturbing the case body or shoulder. The result is consistent neck tension, reduced run-out and tighter groups on target, especially with brass that has been fire-formed in your own rifle.

Because it sizes only the neck, this die eliminates the need for case lubrication, speeding up your reloading workflow and keeping your bench cleaner. Cases work-harden more slowly, extending brass life and helping you get more reloads from every batch. Designed for the 22-250 Remington (and compatible 22-250 variants), this single collet die is an ideal addition to a precision varmint or target rifle setup, delivering reliable, field-ready performance every time you cycle the press.

Key Features

• Dedicated neck-sizing die for 22-250 Remington (and compatible 22-250 variants) focuses sizing on the case neck only, helping maintain a snug, repeatable fit in your rifle’s chamber.
• Steel collet squeezes the fired case neck against a precision mandrel, promoting concentric necks and more consistent bullet alignment for improved accuracy.
• Neck-only sizing design leaves the case body and shoulder largely untouched, extending brass life by reducing work-hardening and case stretch.
• No case lubrication required during sizing, simplifying your reloading workflow and keeping your press and cases cleaner.
• Single “die only” configuration integrates easily into existing 22-250 die sets, letting you add precision neck sizing without replacing your current tools.
• Standard 7/8"-14 press thread (as specified for Lee collet dies) fits most common reloading presses, ensuring broad compatibility on typical reloading benches.
• Rifle-specific design for 22-250 Remington and 22-250 Ackley Improved supports precision varmint and target loads tailored to these popular cartridges.
• All-steel die body and internal components provide durable, long-term performance under repeated use at the reloading bench.