Primer ends of spent 40 Cal bullets are cut of casings and stud posts attached. Plated with Palladium to enhanced letter on ammunition. Primers are removed and replaced with Swarovski Crystals. Bullets are silver soldered Surgical Steel. Plastic backed and Surgical Steel ear nuts are included to secure jewelry. Note: The nature of recycled ammo can mean some casing ends may be scratched or blemished.