1364 - First recorded use of a firearm. 1380 - Hand guns are known across Europe. 1400s - The matchlock gun appears. Before the matchlock, guns were fired by holding a burning wick to a "touch ...

The Browning M2 .50 Caliber Machine Gun, Heavy barrel is an automatic, recoil operated, air-cooled machine gun with adjustable headspace and is crew transportable with limited amounts of ...

The M134 GAU-17 “Vulcan” cannon is a six-barreled, air cooled, medium machine gun used primarily as a fire suppression weapon in aircraft for the U.S. military. The so-called “Gatling ...