Used for reloading short cartridges when using the RCBS Competition Seating die.
- 17 Remington
- 204 Ruger
- 221 Remington Fireball
- 222 Remington
- 222 Remington Magnum
- 223 Remington
- 7mm TCU (Thompson/Center Ugalde)
- 380 ACP
- Extended shellholder allows you to work with shorter cartridges.
- Extended Shellholders do not have a hole drilled out to decap brass during the sizing operation