A fictional assault rifle that Call of Duty adopted from an airsoft gun model. The REAL model is the AKS-74U. However, this is STILL not the AK74u. Some CoD players believe it is a SMG, however, it is not. Qualities that define an SMG: a fully automatic carbine that shoots handgun cartridges. Since the 74u shoots an assault rifle round, it is not really a sub machine gun, despite what Call of Duty/airsofters may say.
Oh yeah, its also really fucking homosexual.
Random faggot: "DUDE THE AK74U IS MAH FAVORITE SMG IN REAL LIFE"