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A machine gun (MG) is a fully automatic, rifled auto-loading firearm designed for sustained direct fire with rifle cartridges.
機槍（ Machine gun ，或稱機關槍、機關銃 ）指可快速連續發射全威力步枪弹的全自動后装线膛 长管枪械，可能是固定式的，也可能是活動式的，其子彈會由彈鏈、彈匣或其他供弹具連續填充並且發射，每分鐘約有300至1800發子彈。
Bailey machine gun.32 rifle cartridge United States: 1875 Barnitzke machine gun — 7.92×57mm Mauser: Ammunition belt Germany: Beretta AS70/90: Fabbrica d'Armi Pietro Beretta — 5.56×45mm NATO: Detachable box magazine Italy: Berezin UB: 12.7×108mm: Ammunition belt Soviet Union: 1937 Bergmann MG 15nA machine gun: Theodor Bergmann Louis ...
马克沁重机枪（英文：Maxim machine gun，简称：Maxim gun）是世界上第一款真正成功的以火药燃气为能源的自动武器，该枪为英籍海勒姆·史蒂文斯·马克沁（Hiram Stevens Maxim）于1883年发明，并进行了原理性试验，1884年获得专利。. 马克沁重机枪口径为 11.43毫米，枪重 ...
Jul 18, 2022 · The invention of a military firearm that could produce rapid, repeating fire had been sought for nearly 900 years. This guide comprises digital resources and print materials related to the history of the machine gun.
Pioneered by the German Empire's 13.2×92mmSR caliber MG 18 TuF (Maschinengewehr 18 Tank und Flieger, 'Machinegun 18 Tank and Aircraft') during World War I, these weapons are designed to provide increased range, penetration and destructive power against vehicles, buildings, aircraft and light fortifications beyond the standard rifle calibers ...
Jul 3, 2024 · Machine gun, automatic weapon of small caliber that is capable of sustained rapid fire. Machine guns can continue to fire as long as the trigger is held back or until the supply of ammunition is exhausted. The machine gun was developed in the late 19th century and has profoundly altered the character of modern warfare.
Jul 11, 2021 · Early light machine guns like the Lewis Gun, the Chauchat, and the BAR brought magazine-fed machine guns to the front lines. French soldiers with an FM Chauchat, Somme, 1918. They offered a portable source of fire that didn’t require mules to move. World War I also saw machine guns take to the skies mounted in early fighting planes.
machine gun, Automatic weapon capable of rapid, sustained fire, usually 500–1,000 rounds per minute. Developed in the late 19th century by such inventors as Hiram Maxim, it profoundly altered modern warfare. The World War I battlefield was dominated by the belt-fed machine gun, which remained little changed into World War II.
Self-actuated machine guns, which operated under energy generated by a fired round, became militarily effective after the introduction of nitrocellulose propellants. These burned at a more controlled rate than did the older black-powder propellants, generating pressures that built up over a longer time.
