Here’s What You Need to Remember: Technically the Gatling Gun wasn’t a “machine gun” in the modern sense, as it was hand-cranked – with each crank essentially firing a round and chambering the next ...

Key Point: The M61 was build after World War II, but its design is simply a modern iteration of the Gatling Gun. It isn't possible with the human eye to see a bullet as it leaves the muzzle of a gun, ...