Section 19 ARMS AND AMMUNITION; PARTS AND ACCESSORIES THEREOF 93 ARMS AND AMMUNITION; PARTS AND ACCESSORIES THEREOF 93 06 AND PARTS THEREOF, INCLUDING SHOT AND CARTRIDGE WADS. 93 06 30 CARTRIDGES FOR RIVETING OR SIMILAR TOOLS OR FOR CAPTIVE-BOLT HUMANE KILLER Commodity Code Description 93 06 30 10 CARTRIDGES FOR RIVETING OR SIMILAR TOOLS OR FOR CAPTIVE-BOLT HUMANE KILLER 93 06 30 20 PARTS OF THE CARTRIDGES OF SUBHEADING 9306.30.10 93 06 30 90 OTHER CARTRIDGES