Lee Precision Auto Prime Shell Holder #4 - 90204

The Lee Auto Prime Shell Holder #4 is designed to hold brass casings for the Lee Auto Prime hand priming tool and is not compatible with standard reloading presses. Made of steel, this shell holder accommodates cartridges including 17 Rem, 221 Fireball, 222 Rem, and 223 Rem. One of 20 available sizes, it enables efficient hand priming of brass cases during the reloading process.