RCBS Auto Prime feed tube assembly holds 100 small primers and eliminates the need to handle primers by hand, reducing contamination and misfires during reloading.
The RCBS Auto Prime feed tube assembly represents a practical solution to one of reloading's persistent challenges: primer handling and contamination.
Primer contamination is a silent killer in reloading. Oils from your fingers, dust, or debris can prevent reliable ignition. The Auto Prime feed tube keeps primers clean and properly positioned for consistent seating. This is especially valuable during long reloading sessions when fatigue can lead to careless handling.
The 100-primer capacity strikes a practical balance—large enough to minimize interruptions, small enough to manage safely on your bench.
Reloaders who prioritize consistency and reliability, particularly those working with small rifle or small pistol cartridges.