【How-to】What is a level 4 weapon

Class IV Weapons – The last and highest class of Weapons, sometimes referred to as Class 4, covers what the NFA calls, Destructive Devices or DD’s. Destructive Devices are bombs, grenades, nuclear weapons, flame throwers, dynamite, rocket launchers, tanks, Javelin Missile Launcher, Harrier Jets, and so on and so forth.