![Rcbs Shell Holder #1 - Rcbs Shell Holder #1 -](https://cdn11.bigcommerce.com/s-c6aiidxwtg/images/stencil/300x300/products/23805/30862/ZARS09201__14936.1733279602.gif?c=1)
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.