COD MODERN WARFARE 4 - 10 HOURS DOUBLE XP CODES

These codes are from Black Ops 6 Double XP promotions. They are fully transferable and still work perfectly in Modern Warfare 4!

IMPORTANT: MAX 40 HOURS PER TYPE OF CODE.

Works on PlayStation, Xbox & PC.

How to redeem:

Go to http://www.callofduty.com/redeem