RCBS Single Stage Shell Holder #12 - 9212

RCBS shell holder #12 is built from hardened steel and designed to properly align cartridge cases with reloading dies in single-stage and turret presses. The holder captures 0.125 inch of the case head for proper SAAMI headspacing and is sized for 17/22 Hornet and 22 K-Hornet cartridges.