RCBS Pro Chucker 7 Shell Plate Size 20 Black. These shell plates are specifically designed to configure the Pro Chucker 5 and Pro Chucker 7 Auto Index Progressive presses ensuring consistent and reliable performance every time. Made with high-quality materials and precision manufacturing these shell plates are built to last and come with a limited lifetime warranty giving you peace of mind for years to come. Additionally the RCBS Pro Chucker 7 Station Shell Plates are proudly made in specialized factories. Specifications for RCBS Pro Chucker 7 Station Shell Plates: Manufacturer: RCBS Quantity: 1 Country of Origin: USA Package Contents: RCBS Pro Chucker 7 Station Shell Plates RCBS 88963: Pro Chucker 7 Shell Plate Size 20 Black