The Kowos/Kolos was an experimental soviet Anti Aircraft Rocket Launcher designed to shoot down enemy aircraft by the use of 7 30mm NRS-30 rockets, interestingly the barrels muzzle get farther from the center of the launcher at the firing end, this was meant to give the 7 fired rockets more spread increasing the hit probability of the launcher. The concept for the Kowos is rather similar to the earlier German fliegerfaust (pilots fist) in design as the soviets after acquiring a couple of the said fliegerfausts studied it, then around the late 60s the soviets decided to create their own improved version which would have been easy and cheap to manufacture in large quantities and could be shipped to communist minded militant organizations across the world helping the soviet cause of spreading the tenants of communism. To fire this weapon one must first unscrew the screw able breach open, when the breach is open one can insert the 7 round rocket packet and screw the breach back on and fire when ever desired. The Kowos Anti Aircraft Rocket Launcher never took to larger production as other Rocket Launcher proved to be better so only few prototypes were ever made. Making this model was some what difficult as there just is not any but just a single black and white picture of the launcher that I could find and use as a reference to get shapes and dimensions right.