5. The M134 General Electric Minigun

The title Minigun really originally related to a specific gun version created by General Electric, however, it’s gone on to develop into a more reflective term to describe all of the rifle-caliber Gatling-type guns which are externally powered, and really other similarly configured firearms. These ferocious cannons contain several, revolving barrels and elevated levels of passion — in the event of this M134 Minigun up to 6,000 rounds per minute. Surprisingly, such big, deadly guns are legal to possess in the U.S. because of some law passed in 1986 that allowed ownership of any completely automatic weapon constructed before this year. Nevertheless, the practice of acquiring one can prove difficult and costly. Comparatively few miniguns make it on the marketplace, and even then, you are very likely to put prospective buyers back about $400,000. Then there is the fact that shooting the weapon costs roughly $60 per second as a result of the cost of these ammunitions.