The Gatling-Style Rotary Cannons is a rapid-firing multiple-barrel firearm invented in 1861 by Richard Jordan Gatling. It is an early machine gun and a forerunner of the modern electric motor-driven rotary cannon. The cyclic multi-barrel design synchronizes the firing sequence. Each barrel fires a single cartridge when it reaches a certain position in the rotation, after which the spent casing is ejected at a different position and then a new round is loaded at another position. During the cycle, the barrel has more time to dissipate some heat away to the surrounding air. Here, I present a formidable lineup of seven Gatling-style rotary cannons, proudly serving within the ranks of the United States military.
Top 7 Most Powerful Gatling-style Rotary Cannons of the US Military
1. M61 Vulcan
2. GAU-8 Messenger
3. GAU-12 Equalizer
4. GAU-19 Rotary Heavy Machine Gun
5. GAU-22/A Gatling gun
6. M197 Electric Cannon
7. M134 Mini
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