Stainless Neck Sizing Dies - 300 Winchester Magnum Bushing Neck Sizing Die

Designed so the user can control and/or change the amount of neck sizing the cartridge case receives. Uses interchangeable sizing bushings that size the outside of the case neck. The conventional expander is eliminated, improving concentricity and prolonging brass life. **NECK DIE BASE SOLD SEPARATELY** The die is used with an Arbor Press. Sizes the neck to 3/16" from the mouth end, a practice many shooters prefer. Bushings not included. Dies include a decapping rod. Mfg: L.E. Wilson