Rcbs Auto Primer Feed Tube-100 Small

The RCBS Auto Primer Feed Tube-100 Small is a precision-engineered primer feeder component designed for RCBS automatic primer feed systems. This small-capacity tube holds 100 primers and feeds them one at a time into the primer plug and sleeve with consistent reliability. The tube fits the Rock Chucker II and Reloader Special presses, making it a core component for reloaders who demand accuracy and repeatability in ammunition assembly.

The nylon primer pick-up mechanism prevents primers from falling out during the feed cycle, and the automated system eliminates the need for manual primer handling. This design removes human contact from the primer insertion process—a critical safety advantage that reduces contamination from oil or moisture on fingers, which are known causes of primer misfires and ignition failures. The 100-primer capacity provides a practical working volume for extended reloading sessions without constant refilling, while the compact tube dimensions allow for seamless integration into the RCBS reloading platform.

This component is purpose-built for serious handloaders and ammunition enthusiasts who operate RCBS progressive or single-stage presses. Whether working up loads for precision rifle ammunition, pistol cartridges, or high-volume practice rounds, the Auto Primer Feed Tube-100 Small streamlines the priming stage of the reloading sequence. It is not compatible with RC Supreme presses, so press compatibility should be verified before purchase. For reloaders seeking to improve process consistency and reduce common primer-related failures, this RCBS feeder tube is an essential upgrade to stock manual priming methods.