'''Class 1 weapons''' fit inside is a class composed of firearms that could be referred to as primary weapons. On the character's inventory sheet, Class 1 weapons are equipped in the '''Primary 1''' or '''Primary 2''' equipment slot on the inventory sheet, and is largely composed of firearms that could be referred to as primary weapons.
It is the largest class of weapons, with a total of '''261''' weapons, and it regroups a large collection of weapon types, from diminutive .22 Long Rifle training rifles, to the biggest and meanest like rocket launchers, and everything in between; combat rifles, shotguns, machine guns, sniper rifles, launchers, and so on.