Lee Rifle Collet Neck Sizer Die

The Lee Collet Neck Sizer Die requires no lubricant to resize the cartridge case neck. Only the neck of the case is resized. The body is untouched—retains perfect fit to your gun’s chamber. Cases should have been fired in your firearm only, and reloaded rounds are intended for use in just one firearm. These are the favorite of the bench rest crowd as there is no other die that can produce a more accurate cartridge

A collet squeezes the case neck against a mandrel for a perfect bullet fit with minimum run-out. No case lube is needed. Cases last several times longer, so the savings will pay for the dies. Maximum accuracy is usually achieved by seating the bullet out far enough to almost touch the rifling. This provides the shot start pressure normally supplied by the crimp. That’s why a Lee dead length bullet seater is included to complete the most accurate reloading system ever made.

Technical Information

Material:
Case Hardened Steel

Die Types & Accessories Included:
Collet Neck Sizer
Plastic Clamshell

Note: Not recommended for autoloaders, slide or lever action.