Arizona - AZ Gun Laws

No state permit or license is required to buy any firearm in Arizona. Every dealer purchase runs through the standard federal background check (NICS via Form 4473), with the usual federal age minimums, 18 for a long gun, 21 for a handgun. There's no state waiting period and no state-added purchase restrictions beyond what federal law already requires.

Arizona does not require a background check for private firearm sales or transfers between two Arizona residents. If you're buying from a private party rather than a licensed dealer, no NICS check, no state permit, and no paperwork trail is required by state law. Federal law still applies — a private seller may not knowingly transfer to someone they believe is a prohibited possessor.

Arizona follows the standard federal prohibited-persons categories: felony conviction, certain domestic violence convictions or active protective orders, unlawful drug users, individuals adjudicated mentally defective or committed to a mental institution, fugitives from justice, dishonorable military discharge, undocumented immigration status, and renunciation of U.S. citizenship. Arizona does not layer additional state-specific categories on top of the federal list, and the state has no red-flag/extreme risk protective order law.

Legal without a permit for anyone 18 or older who can otherwise legally possess a firearm. Arizona has no age-21 requirement for open carry the way it does for permitless concealed carry — this is one of the few places in Arizona law where 18 is the operative age rather than 21.

Permitless (constitutional) carry since 2010 under A.R.S. 13-3112 — anyone 21 or older who can legally possess a firearm may carry concealed without a permit, background check at the point of carry, or training requirement. Arizona still issues an optional CCW permit for residents who want one, mainly useful for concealed carry reciprocity when traveling to states that don't recognize Arizona's permitless standard, or to bypass the federal background check delay at gun counters (a valid CCW permit satisfies the Brady Act NICS exemption).

No permit or license is required to carry a firearm, loaded or unloaded, concealed or openly, in a vehicle in Arizona — the state's permitless carry framework covers vehicle transport the same as carrying on foot. The main restrictions are the same sensitive-location rules that apply anywhere else (see Restricted Locations) and the standard prohibition on possession by someone legally disqualified.

Arizona keeps its restricted-location list shorter than most states: K-12 schools (unless you have a CCW permit and follow specific notice/storage rules, or are picking up/dropping off a student), polling places on election day, and posted private property where the owner has given notice under A.R.S. 4-229/4-244. Federal restrictions still apply regardless of state law — federal buildings, courthouses, airports (secure areas), and other federal property remain off-limits under federal statute.

General possession threshold is 18 for handguns without direct supervision. Minors under 18 may possess a firearm with the consent of a parent or guardian, or while participating in supervised activities like hunting (with a valid license) or organized shooting sports/education. Arizona does not have a specific statutory age floor for long gun possession under adult supervision the way some other states do — the operative concept is parental/guardian consent rather than a hard age cutoff.

None. Arizona has no magazine capacity limit and no assault weapons ban, and state preemption law (A.R.S. 13-3108) blocks any city or county from creating one locally.

Arizona is a stand-your-ground state — there is no duty to retreat before using force, including deadly force, anywhere you're lawfully present, as long as you're not the initial aggressor and reasonably believe force is necessary (A.R.S. 13-404, 13-405). Castle Doctrine (A.R.S. 13-418) adds a presumption of reasonableness when defending against an unlawful entry into your home or occupied vehicle — the law presumes your fear was reasonable in that scenario, shifting the burden rather than requiring you to prove it.

Arizona has some of the strongest state preemption in the country. A.R.S. 13-3108 bars cities, counties, and other political subdivisions from regulating the sale, purchase, transfer, ownership, use, or possession of firearms beyond what state law allows. A.R.S. 12-714 backs that up with real teeth: a political subdivision that knowingly and willfully violates preemption faces a civil penalty of up to $50,000, responsible officials can be removed from office, and private citizens or organizations harmed by the violation can sue for an injunction, attorney fees, and actual damages up to $100,000. That's a notably stronger enforcement mechanism than Texas or Florida's preemption laws, which rely mainly on fines without the personal-liability and removal-from-office provisions.

Arizona Department of Public Safety, firearms resources: azdps.gov

Arizona Revised Statutes, Title 13 (full text): azleg.gov/ars

Your local Sheriff's Office or Police Department: for optional CCW permit applications

ATF: for federal NFA questions — note that Arizona statute technically labels suppressors a 'prohibited weapon' under A.R.S. 13-3101, but a specific carve-out exempts NFA-registered suppressors from that label, so federally-compliant suppressor ownership is legal in practice