The contributions John Moses Browning has been able to make toward firearm design are probably simply beyond measure. Some of the work he did on the BAR and other extremely famous weapons, such as ...
M1918 A2 Browning Automatic Rifle (BAR). Large machined steel action and barrel with a gas port underneath. Marked BROWNING AUTOMATIC RIFLE-U.S. CAL .30 M.1918 A2-MANU'F'D BY ROYAL TYPEWRITER COMPANY ...