Redding Slide Bar Automatic Primer Feeding System

The Redding Slide Bar Automatic Primer Feeding System (Model 99600) is a dedicated automation accessory designed to eliminate hand-priming bottlenecks during the brass reloading process. By integrating automatic primer feeding directly into the press workflow, this system enables reloaders to achieve the efficiency gains of progressive press operation without the interruption of manual primer seating—a critical workflow optimization for high-volume ammunition production.

This Redding automatic primer system is engineered to mount on the Redding Big Boss Single Stage Press and Redding T-7 Turret reloading press platforms. The system includes both large and small primer feeds, enabling seamless operation across standard rifle and handgun primer specifications without tool changes or accessory swaps. The slide bar mechanism maintains consistent primer positioning and drop rate, reducing the handling variability that can occur with manual feeding and improving throughput consistency across extended reloading sessions.

The Redding 99600 primer feeder addresses a fundamental constraint in reloading efficiency: even single-stage and turret press operators cannot fully capitalize on their equipment's potential if brass priming remains a separate manual step. By consolidating priming into the press cycle itself, reloaders reduce setup time, minimize workbench congestion, and achieve higher rounds-per-hour output while maintaining the precision and control required for quality ammunition. This accessory is particularly valuable for shooters managing volume rifle reloading or those seeking to optimize time spent at the bench.