Section 19 Arms and ammunition; parts and accessories thereof 93 Arms and ammunition; parts and accessories thereof 93 01 Military weapons, other than revolvers, pistols and arms of 93.07 93 01 20 Rocket launchers; flame throwers; grenade launchers; torpedo tubes and similar projector Commodity Code Description 93 01 20 00 Rocket launchers; flame throwers; grenade launchers; torpedo tubes and similar projector