Security guards are not authorized to carry firearms outside of their official duties. Security guards of at least 21 years of age may receive a license to possess firearms during the course of their official duties if they meet certain requirements. The only exceptions to this law are for licensed government or security personnel, such as state police officers, agents of the federal government, and certain security guards. Carrying a firearm on private property generally requires the consent/permission of the property owner.Ĭarrying of any firearms or weapons in a government building or on school grounds is illegal and a felony, even if the citizen carrying possesses a concealed carry permit. Additionally, brandishing a firearm without good, legal cause (such as self defense, defense of another, or lawful defense of property) is illegal. However, if a disturbance is caused, such carry could be construed as Disturbing the peace by law enforcement. Open or concealed carry of a firearm on privately owned land or inside a residence (such as a backyard, in your own home, or a large farm) is legal for persons 18 years and older who can legally possess firearms, and no permit is required.