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?See A.R.S. § 13-. 907. AbstractThis chapter argues that the Second Amendment was understood throughout the nineteenth century as a federalism provision. During this time, the Sec. How do I know if a group of armed people is an unauthorized private militia? 1 (2007); What Did "Bear Arms" Mean in the. "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. The measure would have allowed able-bodied persons over the age of 45 years to serve in the Arizona National Guard, the state's militia. " In the 2010s, sovereign citizens tried to form "common law grand juries" in every county in the country.