Redding 300 PRC Neck Sizing Die

Neck Sizing Dies are a special resizing die that leaves the cartridge body fire-formed and only resizes the case neck (Not recommended for reloading ammunition to be used in single shot firearms). Advanced reloaders will use a neck sizing die to produce ammunition that is custom "fire-form" fit to their chamber. This die only sizes the neck, not the shoulder or body and should not be interchanged between rifles.