| Naics index | Naics index description |
|---|---|
| 332994 | Cannons manufacturing |
| 332994 | Carbines manufacturing |
| 332994 | Catapult guns manufacturing |
| 332994 | Clips, gun, manufacturing |
| 332994 | Cylinders and clips, gun, manufacturing |
| 332994 | Dart guns manufacturing |
| 332994 | Depth charge projectors manufacturing |
| 332994 | Field artillery manufacturing |
| 332994 | Firearms, small, manufacturing |
| 332994 | Flame throwers manufacturing |