Includes the Auto-Prime and nice molded storage box. New Auto-Prime includes small and large priming assemblies, and one folding tray. Holds everything including a complete set of shell holders. This kit comes with 8 of the most popular priming tool shell holders, works with over 130 different cartridges. 1, 2, 3, 4, 5, 11, 12, 19. Holds an additional 10 shell holders. This kit is a convenient way to keep your tool and shell holders all in one spot.

Please note: Lee Precision has tested the tool by intentionally setting off a variety of brands and types of primers. Our testing has demonstrated that wearing safety glasses and hearing protection will prevent serious injury. However, all types of FEDERAL BRAND LARGE PRIMERS frequently caused the entire tray to explode with sufficient force to cause serious and painful injuries. These primers must be fed individually, see step 7 of product instructions, single priming option.