RCBS 243 Winchester Neck Die Set - 11402

This two-die reloading set includes a Neck Sizer Die with Expander-Decapping Unit and a Seater Die with built-in roll crimper, designed for bottleneck cases fired in bolt-action rifles. The neck sizer die resizes only the case neck without touching the shoulder or body, and includes de-priming functionality. The seater die crimps and seats the bullet in a single operation.