According to a tweet by Game Design Director David Vonderhaar you can level up your guns and prestige.
GameSpot points out that weapon leveling was introduced in MW3, but is undetermined what benefit prestiging has on the player."Did you know that you can Prestige any gun two times?"
Black Ops 2 arrives to Wii U, Xbox 360, PC, and PS3 on November 13th, 2012.Weapon levelling was introduced in last year's Call of Duty: Modern Warfare 3, but no Call of Duty game to date has allowed players to Prestige their weapons. It is not clear what benefit players will have to doing so in the new shooter.
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