Talk:HIKS R40/@comment-86.15.35.185-20140803162805

My guess is a large calibre machine gun of some type. What looks like an electric trigger is mounted in the same position as the M134 Minigun. Shotguns and grenade launchers have sights and shoulder stocks, while this has none. It looks like it’s meant to be fired from the hip for a large volume of suppressive fire.