metallic reloading tools and equipment · dies and shellholders rcbs has a comprehensive offering of dies shellholders and molds for custom wildcat and obsolete cartridges midwayusa offers every product made by rcbs so many in fact that we can t fit them all in our master catalog if you can t find what you are looking for here don t give up please check our website www.midwayusa.com or contact us 800-243-3220 for rcbs caliber-specific listings see pages 65-72 rcbs carbide 3-die set the rcbs carbide 3-die set has a sizer die with decapping unit expander die for expanding and belling the case mouth ...