Call of Duty: Ghosts Weapons by Yaron Levi
Yaron Levi is an exceptional artist with hard to match hard surface modelling skill. We’ve featured his work before for Call of Duty: Modern Warfare 3 weapons, not only that he also work for many cool blockbuster games, such as Crysis 3, Alien Colonial Marines, Hawken and many more.
He also created the weapons for Call of Duty: Ghosts by Infinity Ward, check out some of them here, and make sure to visit his website too
Source - http://yaron-levi.squarespace.com/