Lee #24 priming tool shell holder used in Lee hand priming tools. For the 9.3x64 and 338 Marlin Express.
WARNING: Steel parts in this product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. For more information, go to www.P65Warnings.ca.gov. To prevent exposure, do not alter the product by welding, grinding, etc.