Research Arizona state laws on state right to bear arms, including what is regulated and what's not. Arizona respects the right of law abiding citizens to openly carry a handgun.A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed. Where am I prohibited from carrying a firearm (open or concealed) on the premises? Overview. Stipulates that any law of the United States (U. S.) government that violates Amendment II of the. Gun law attorney in Tucson helping protect the Second Amendment rights of Arizona residents. Residents and visitors over 21 have the freedom to carry firearms, whether openly or concealed, without mandatory licensing. Our Tucson gun law attorney helps Arizona residents protect their rights and defend against weapons charges. Call 520-485-7143 to schedule a consultation.