The highest rate of fire for a machine gun in service is the M134 Minigun. The weapon was designed in the late 1960s for helicopters and armored vehicles. It fires 7.62 mm calibre rounds at a blistering rate of 6,000 rounds per minute, or 100 rounds per second — about ten times that of an ordinary machine gun, according to the Guinness World Records.
Related: This video vividly shows that the A-10 is all about the BBRRRRTT!
The Metal Storm gun, on the other hand, makes the M134 look like a toy. The prototype gun system was rated at 16,000 rounds per second or 1,000,000 rounds per minute. The gun system was developed by an Australian weapons company by the same name. In 2007, Metal Storm Inc. started delivering its gun systems to the US Navy for surface ships. This video shows how the Metal Storm gun achieves its head spinning firing rate.
This article originally appeared on We Are The Mighty
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