RCBS 9207 Single Stage Shell Holder #7 for 30-40 Krag & 303 British

Rcbs single stage shell holders are built from hardened steel and designed to properly align the case with the reloading die in single-stage and turret presses.They're sized to fit specific case heads and capture 0.125 inch of the case head for proper saami headspacing.This model is compatible with the following calibers: 30-40 krag and 303 british.