Arizona Weapons & Self-Defense Laws (2026)

Body armor is legal with restrictions to purchase and wear in Arizona for civilians without felony convictions. No significant recent changes to the primary statute, A.R.S.

Arizona law (A.R.S. § 13-3102) classifies brass knuckles as prohibited weapons. Possession, sale, or manufacture is illegal except for law enforcement or military purposes.

Butterfly knives are legal to own and carry in Arizona with no specific restrictions beyond general knife laws. No significant legislative changes since the major liberalization of knife laws in 2011.

Arizona allows permitless concealed carry for anyone 21 or older who is legally allowed to possess a firearm. This is established under Arizona Revised Statutes § 13-3112.

Flamethrowers are legal to own and use in Arizona with no state-level restrictions. No significant legislative changes regarding flamethrowers in recent years.

Nunchucks are illegal to possess in Arizona under state weapons laws.

Open carry of firearms is legal with restrictions in Arizona without a permit for adults who are legally allowed to possess firearms. Arizona has not had major recent changes to its open carry laws, as it has long been a constitutional carry state.

Pepper spray possession is generally legal in Arizona, but misuse can lead to assault or weapons misconduct charges. Sale to minors is prohibited.

Suppressors / Silencers are legal with restrictions in Arizona. Arizona state law does not impose additional restrictions or bans on suppressors beyond federal law.

Switchblades are legal to possess and carry in Arizona for adults 21 and older. Persons under 21 may not carry a concealed switchblade.

Possession of Tasers and stun guns is generally legal in Arizona, but the sale of remote stun guns is regulated and dealers must maintain sales records. Unlawful use can result in misdemeanor or felony charges.