These Micron Precision Series Neck Sizer Die Bushings are available in .001″ increments. By selecting the correct bushing, you are now able to provide just the right amount of neck tension to properly hold the bullet without excessive resizing. All bushings are marked with size identification. To determine proper Bushing size, measure the outside neck diameter of a loaded cartridge with a precision micrometer, then subtract .001″ to .002″, to allow for brass spring back and bullet tension. Shellholder and dies sold separately.
Bullet Central has made sizing dies for several years, and they are used by the most exacting of shooting professionals worldwide. With the Micron Series, they decided to redesign the dies and make them 100% in-house to stringent specifications. To this end, Bullet Central has invested significantly in state-of-the-art machinery that will allow them to control the process from beginning to end, bringing you a sizing die without equal.
These dies have been proven by the world’s best rifle competitors. From Benchrest to Barricades, your investment in a Micron Precision Die will give you the peace of mind that your brass is being cared for after each firing. One of the single most essential items in your reloading setup is your sizing die. The Micron Precision Series Sizer Die should be your number one choice!