John Browning

John Moses Browning (January 23, 1855 – November 26, 1926) was an American firearms designer who developed many varieties of military and civilian firearms, cartridges, and gun mechanisms, many of which are still in use around the world. He is regarded as one of the most successful firearms designers of the 19th and 20th centuries, in the development of modern automatic and semi-automatic firearms, and is credited with 128 firearm patents. He made his first firearm at age 10 in his father's gun shop, and was awarded his first patent on October 7, 1879 at the age of 24.Browning influenced nearly all categories of firearms design. He invented or made significant improvements to single-shot, lever-action, and pump-action, rifles and shotguns. His most significant contributions were arguably in the area of autoloading firearms. He developed the first autoloading pistols that were both reliable and compact by inventing the telescoping bolt, integrating the bolt and barrel shroud into what is known as the pistol slide. Browning's telescoping bolt design is now found on nearly every modern semi-automatic pistol, as well as several modern fully automatic weapons. He also developed the first gas-operated firearm, the Colt–Browning Model 1895 machine gun—a system that surpassed mechanical recoil operation to become the standard for most high-power self-loading firearm designs worldwide. Browning also made significant contributions to automatic cannon development. Browning's most successful designs include the M1911 pistol, the Browning Hi Power pistol, the water-cooled M1917, air-cooled M1919, and heavy M2 machine guns, the Browning Automatic Rifle, and the Browning Auto-5, the first semi-automatic shotgu