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. Sized to fit specific case heads and capture 0.125' of the case head for proper SAAMI headspacing.
FEATURES
- 40 S&W, 357 SIG, 10mm Auto
- Built for single stage and turret presses
- Cut to .125" depth for proper headspacing