New Pack-A-Punch version of the Ray Gun Mark 2, called the "Porter's Mark 2 Ray Gun". This gun is supposed to be a part of the "Vengeance" Map Pack 3, coming out on March, but it was available for a short period today March 2014 by accident. Enjoy the video! :)

http://smarturl.it/umr85k
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NEW "Ray Gun Mark 2" Pack-A-Punch! - Black Ops 2 Zombies Gameplay! (Porter's Mark 2 Ray Gun) NEW "Ray Gun Mark 2" Pack-A-Punch! - Black Ops 2 Zombies Gameplay! (Porter's Mark 2 Ray Gun) NEW "Ray Gun Mark 2" Pack-A-Punch! - Black Ops 2 Zombies Gameplay! (Porter's Mark 2 Ray Gun)