User blog comment:Julianbuettner/New Items Combat Arms/@comment-5850386-20140321033051

The weapon is called Hauser's RPG-7. Kinda doubt that its gonna be an AT-4 especially as in the banner as well as in the preview page, the weapon is displayed as a cosmetic variant of the RPG-7.

To be straight forward, I'm calling BS on the AT-4.