Redding Reloading Equipment .300 Win Mag Rifle Competition Bushing Neck Sizing Die

The cartridge case is fully supported and aligned with the sizing bushing before the sizing process begins, similar in design to our competition seating die. During the sizing process, the cartridge case remains supported within the tightly chambered sliding sleeve as it moves upward, while the resizing bushing self-centers on the case neck. The decapping rod is precisely aligned by utilizing the internal components of the die as a linear support, akin to a firing pin. The micrometer adjustment