Gatling Gun By Donkeypunch05 Nov 4, 1861 Gatling Gun was created 1866 Gatling Gun was adopted by the U.S. Military Jan 1, 1884 Sir Hiram Stevens Maxim creates maxim gun Nov 26, 1912 British invent Vickers Machine Gun Jan 1, 1990 US army begins redesigning the gatling gun for war Jan 1, 1990 US airforce releases A-10 warthog with vulcan cannon Jan 1, 2014 the modern mini