RCBS® Single Stage Shell Holder #10 is 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.

- 223 Remington (5.56mm)
- 204 Ruger
- 17 Remington
- 17 Remington Fireball
- 221 Remington Fireball
- 222 Remington
- 222 Remington Magnum
- 6mm x 45
- 7mm Thompson/Center Ugalde
- 300 AAC Blackout
- 380 Auto Pistol
- 9mm x 18 Ultra

#09210