What Are the Assault Weapon Laws in Arizona?
Woody's answers are based on published federal and state law. Not legal advice. Consult a licensed attorney for your specific situation.
Arizona has no state-level assault weapon ban. The state follows federal regulations for NFA items but does not impose additional restrictions on semi-automatic firearms based on features.
What This Means for You
Arizona takes a hands-off approach to firearms regulation, making it one of the more permissive states for builders. You won't encounter state-level restrictions on standard capacity magazines, pistol grips, or collapsible stocks that plague builders in other states. This means your build considerations focus primarily on federal compliance rather than navigating complex state feature restrictions.
The Detail
Arizona operates under what's often called constitutional carry principles, and this extends to their approach on so-called assault weapons. The state has no laws defining or restricting firearms based on cosmetic features like pistol grips, flash hiders, or adjustable stocks. You can build an AR-15 with all the standard features without worrying about state compliance issues.
The absence of state restrictions means you're only dealing with federal regulations. Standard semi-automatic rifles fall under normal federal guidelines, while anything involving short barrel rifles, suppressors, or select-fire capabilities requires proper ATF compliance through the NFA process. Arizona doesn't add additional layers of bureaucracy to these federal requirements.
Magazine capacity restrictions don't exist at the state level either. You can legally possess and use standard capacity magazines without the arbitrary limits seen in restrictive states. This applies whether you're building for personal use, competition, or general recreational shooting.
One important note is that while Arizona doesn't restrict these items, federal law still applies completely. You still need to follow all ATF regulations regarding manufacturing, interstate commerce, and prohibited persons. Some localities within Arizona might have their own ordinances, so verify your specific city or county regulations, though most follow the state's permissive approach.
Build Impact
Your Arizona builds can include standard features without modification or compliance concerns at the state level. Focus your attention on federal requirements and proper manufacturing practices rather than feature restrictions.