What are the laws about guns and weapons?

Arizona law defines a firearm as “any loaded or unloaded handgun, pistol, revolver, rifle, shotgun or other weapon that will or is designed to or that may readily be converted to expel a projectile by the action of an explosive” (ARS §13-3101 (4)). Prohibited weapons include fireworks, bombs, grenades, and nunchaku (ARS §13-3101 (7)). Unemancipated minors' requirements and restrictions on possession of firearms. A.R.S. § 13-3111(A).