Redding Sizing Bushing .329 Titanium Nitride
Size bushing for Redding sine Neck Bushing dier.
The easiest way to determine the proper diameter bushing, is to measure the neck diameter of several loaded or dummy cartridges with an accurate micrometer. Subtract .001”–.002” from the average neck diameter and this diameter bushing will generally size case necks to create the proper press fit for the bullet.