RCBS Pro Chucker 5 Shell Plate - #17

The RCBS Pro Chucker 5 Shell Plate #17 is a precision-engineered component designed to configure the Pro Chucker 5 and Pro Chucker 7 Auto Index Progressive reloading presses. This shell plate establishes the correct cartridge positioning within the press head, ensuring consistent case indexing across all reloading stations—a critical requirement for producing ammunition to safe, repeatable specifications. Reloaders working with these RCBS progressive press systems depend on shell plates to maintain accuracy from the first loaded round through high-volume production cycles.

Shell plates are caliber-specific components, and the #17 designation corresponds to particular cartridge dimensions and rim specifications. The plate's precision manufacturing tolerances ensure smooth case indexing and minimize station-to-station variation, which directly impacts the consistency of primer seating depth, powder charges, and bullet seating depth across your loaded ammunition. Compatible exclusively with Pro Chucker 5 and Pro Chucker 7 Auto Index Progressive systems, this shell plate integrates with RCBS's modular press architecture, allowing shooters to quickly reconfigure their reloading setup for different caliber runs without requiring a complete press rebuild.

This component is essential for reloaders operating mid-to-high volume reloading operations who require reliable, repeatable performance across extended production sessions. Whether working for rifle or pistol ammunition development, competitive shooters managing match-level ammunition demands, or hunters establishing precision loads for field use, having the correct shell plate for your press model eliminates indexing errors that can compromise safety and consistency. Progressive press users understand that shell plate compatibility and condition are foundational to successful reloading, making this OEM RCBS component a critical wear-and-replacement item to maintain in inventory.