Montana Governor Signs New Gun Law Executive Summary - The USA state of Montana has signed into power a revolutionary gun law. I mean REVOLUTIONARY. The State of Montana has defied the federal government and their gun laws. This will prompt a showdown between the federal government and the State of Montana. The federal government fears citizens owning guns. They try to curtail what types of guns they can own. The gun control laws all have one common goal - confiscation of privately owned firearms.