RCBS AR Series die set for .22 Nosler features small base sizing for AR-platform rifles and taper crimp seating. Engineered for progressive reloaders who demand reliable rechamber fit.
The RCBS AR Series die set represents a purpose-built solution for reloaders working with modern semi-automatic rifle platforms. This set is specifically engineered to address the unique demands of AR-platform firearms.
AR-platform rifles have different chamber specifications than traditional bolt-action rifles. The small base sizing in this die set accounts for those differences, guaranteeing that your reloads will function reliably in your specific firearm. For serious AR reloaders, this attention to detail translates directly to better reliability and performance on the range.