First Machine Gun Patented: James Puckle's Invention

James Puckle patented a weapon on May 15, 1718, that anticipated the machine gun by more than a century. His "Defence Gun" was a tripod-mounted, single-barreled firearm with a revolving cylinder that could fire nine rounds per minute, roughly three times the rate of a skilled musketeer. Puckle designed two versions of the cylinder: one firing round bullets for use against Christian enemies and another firing square bullets intended to cause more grievous wounds against Ottoman Turks. The distinction between round and square ammunition was not merely theoretical cruelty. Puckle genuinely believed that the additional suffering caused by square projectiles would serve as a deterrent against Muslim adversaries. This theological approach to weapons design struck many contemporaries as absurd. A satirical magazine of the period noted that the gun was designed "to convince the Turks of the benefits of Christian civilization." The gun worked in demonstrations. Puckle showed it to potential investors and military officials, firing it successfully in rain, a condition that made conventional flintlock muskets unreliable. But the British military showed no interest. The manufacturing precision required to produce reliable revolving cylinders in 1718 was beyond the capability of most gunsmiths, making mass production impractical. Puckle's company attracted few investors and dissolved without selling a single gun to any military. The Puckle Gun occupies a curious position in weapons history. Too advanced for its era's manufacturing technology, too complex for field maintenance, and too expensive for mass production, it was a genuine innovation that arrived a century too early. The revolving cylinder concept would not become practical until Samuel Colt's revolver in the 1830s, and crew-served rapid-fire weapons would not see widespread military use until the Gatling gun during the American Civil War.