Machine Gun Kelly was born with the name Colson Baker.
  The first of these was invented by the French brothers Claire, who patented a gas operated rifle, which included a gas cylinder, in 1892
In 1790, a former officer in the French military known as Joseph-Franois-Louis Grobert invented a 'ballistic machine' or 'pyroballistic machine' with multiple barrels operated by 4 men and a continuous rotational movement capable of firing 360 rifle shots a minute in a variety of calibers

