I am talking about adding the Romanian AIM-63 to the Iraqi Insurgent faction. It would be very easy to model, since it only requires adding another hand grip on the AK 47 in-game. This AK would have the same punch as the AK 47, but it would be more precise on automatic fire because of its hand grip. I believe any person with some experience in 3dmax could model and add that grip to the already made AK-47 model.
It would be realistic to add such model because Romania exported large ammounts of weapons and ammunition to the Middle-East, especially Iraq before 1989. We sold anything from T-55s to AIM-63s to Tokarev pistols.
