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  2. Gatling gun - Wikipedia

    en.wikipedia.org/wiki/Gatling_gun

    All models of Gatling guns were declared obsolete by the U.S. military in 1911, after 45 years of service. [20] The original Gatling gun was a field weapon that used multiple rotating barrels turned by a hand crank, and firing loose (no links or belt) metal cartridge ammunition using a gravity feed system from a hopper. The Gatling gun's ...

  3. M134 Minigun - Wikipedia

    en.wikipedia.org/wiki/M134_Minigun

    Even after Gatling slowed the mechanism, the new electrically powered Gatling gun had a theoretical rate of fire of 3,000 rounds per minute, roughly three times the rate of a typical modern, single-barreled machine gun. Gatling's design received U.S. Patent #502,185 on July 25, 1893. [3] Despite his improvements, the Gatling gun fell into ...

  4. Phalanx CIWS - Wikipedia

    en.wikipedia.org/wiki/Phalanx_CIWS

    The gun mount moves at a very high speed and with great precision. The system takes minimal inputs from the ship, making it capable of functioning despite potential damage to the ship. The only inputs required for operation are 440 V AC three-phase electric power at 60 Hz and water (for electronics cooling).

  5. XM214 Microgun - Wikipedia

    en.wikipedia.org/wiki/XM214_Microgun

    The basic gun in the Six-Pak weighed 27 pounds, or 12.2 kg. The system could be carried by a team of two soldiers and mounted either to an M122 tripod or a vehicle's pintle mount. The overall length is 104 cm, the gun only is 68.6 cm. The width (including ammunition case) is 44.4 cm. Sighting was usually by optical telescope.

  6. T249 Vigilante - Wikipedia

    en.wikipedia.org/wiki/T249_Vigilante

    The T250 was the largest Gatling gun ever assembled. Its 37×219mmSR round was based upon a shortened and necked-down 40×311mmR Bofors cartridge case. Hydraulically powered, the gun was able to vary between 120 rpm for (especially stationary) ground targets and 3,000 rpm for air targets. [1]

  7. M197 electric cannon - Wikipedia

    en.wikipedia.org/wiki/M197_electric_cannon

    The XM301 was an improved M197 intended to be the gun on the later canceled RAH-66 Comanche. The weapon's current contractor is General Dynamics Armament Systems. Iran has claimed downing one Iraqi MiG-21 fighter on 14 February 1986 during the Iran–Iraq War using the M197 gun turret installed on its AH-1J Internationals.

  8. Rotary cannon - Wikipedia

    en.wikipedia.org/wiki/Rotary_cannon

    The Gatling gun was a field weapon, first used in warfare during the American Civil War and subsequently by European and Russian armies. The design was steadily improved; by 1876 the Gatling gun had a theoretical rate of fire of 1,200 rounds per minute, although 400 rounds per minute was more readily achievable in combat.

  9. GAU-12 Equalizer - Wikipedia

    en.wikipedia.org/wiki/GAU-12_Equalizer

    The General Dynamics GAU-12/U Equalizer is a five-barrel 25 mm Gatling-type rotary cannon.The GAU-12/U is used by the United States, Italy and Spain, which mount the weapon in their attack jets such as the AV-8B Harrier II, airborne gunships such as the Lockheed AC-130, and land-based fighting vehicles.