[alvarado52]

Really Roxer? You cant Google this stuff?

Once all 55 levels are completed, the player is able to prestige. The player will not be able to unlock every weapon, perk and equipment at level 55, it is now required to prestige to unlock everything. Weapon XP and unlocks do not reset after prestiging. It is also possible for weapons to prestige, which is separate from the player's own prestige.[6] When the player enters Prestige Mode, they receive an unlock token which can be used to unlock any item, gain another custom class slot, reset their stats, or refund their unlock tokens. When the player completes Level 55, Prestige 10, they are awarded the title of Prestige Master and unlock all items.