Kjedegevær m/71

The Kjedegevær m/71 is a rifle caliber chain gun designed as a vehicle mounted armament serving primarily as a co-axial weapon on armored fighting vehicles. The gun is electrically driven, with misfired not needing to be manually cleared as they are simply ejected in all but the most severe stoppages, this lends itself to the role as a reliable vehicle mounted system, with cases also being ejected forwards out of the vehicle, another feature is that the gases generated by firing are completely vented out through either the barrel or ejection port, meaning fumes do not build up in the crew compartment. The weapon is cooled by a venturi system, which draws cool air down the jacket and acts as a fume extractor.