 However, the title of the law is a bit of a misnomer as the Pa. UFA does not follow the "Model Penal Code".The Pa. UFA, prohibits the carrying of certain firearms in vehicles or concealed on the person without a license; prohibits ownership or possession of firearms by certain persons; provides for the licensing for concealed carry; provided strictures for dealers in firearms and; provides penalties for violations of the law.The regulation of firearms in the Commonwealth is preempted by the Legislature.