A prototype of the M61 Vulcan gatling gun, which can fire 6,000 rounds per minute, undergoes testing at Maryland’s Aberdeen Proving Ground. 1949.
(Courtesy the U.S. National Archives)
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The post A prototype of the M61 Vulcan gatling gun, which can fire 6,000 rounds per minute, undergoes testing at Maryland’s Aberdeen Proving Ground. 1949. (Courtesy the U.S. National Archives) first appeared on JOSSICA – jossica.com.