The innovative system allows for primers to be transferred directly from the carton to the reloader, eliminating the need for tubes. This design incorporates a positive Mechanical feed, ensuring a reliable and efficient transfer process. Additionally, the system includes a visible primer supply, allowing users to easily monitor the primer levels during operation. The automatic primer feed system enhances efficiency by reducing the time required for reloading Streamlines the process by eliminating the need for manual handling of each individual primer This product is compatible with the 600 JR Mark V and the Versa MEC 700