Arizona is one of the most permissive states in the country for self-defense carry — but major university campuses still enforce their own weapons bans. A stun gun is impractical for Arizona college students even though state law broadly permits possession.
What Arizona Law Actually Says
Arizona Revised Statutes § 13-3118 allows adults 18+ to possess stun guns without a permit, registration, or license. There are no size or voltage restrictions. Prohibited locations include school grounds, polling places, and certain government and military facilities.
Campus Reality
ASU, U of A, and NAU all ban stun guns on campus under their student conduct codes. The campus ban applies even though Arizona state law is broadly permissive.
What to Carry Instead
A personal alarm and pepper spray are the practical choices for Arizona students. Pepper spray is unrestricted in Arizona for adults 18+ and is permitted on most Arizona campuses. The She's Birdie Personal Alarm ($29.99) is unrestricted everywhere. The SABRE Campus Safety Pepper Gel ($11.99) is the top outdoor carry choice.
Always verify your specific campus policy before carrying any self-defense tool on Arizona campus property.
For self-defense tools that are legal on every campus: see our complete dorm safety kit guide and best personal alarms for college students.
Important: Campus policies change. Always verify current pepper spray rules directly with your student's campus police department or housing office before move-in day. State law sets the minimum — individual colleges can be more restrictive.