From Dec. 2 to Dec. 16, sales of all Modern Warfare 3 avatars from the Xbox Marketplace will benefit real-world soldiers returning from war via Activision's Call of Duty Endowment. Proceeds from avatar sales will go directly to help veterans transition from service to civilian life through the Endowment. Activision has released two new MW3 avatars for the event, the Special Ops Juggernaut and American Special Forces.

Check out the online avatars that can help troops IRL on the Xbox Marketplace.