RCBS 9227 Single Stage Shell Holder #27 for 357 Sig, 40 S&W, 10mm Auto

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: 357 sig; 40 s&w; 10mm auto.