Larry Hryb, Xbox's Major Nelson Larry Hryb, Xbox's Major Nelson SEE MORE >
Watch this all-new behind the scenes multiplayer video for Call of Duty: Modern Warfare 3. The new progression system is designed to improve specific weapon leveling unlocks (camo, attachments, reticles etc.), and features new weapon proficiencies. Proficiencies allow players to specialize their weapons with new attributes (some unique to specific weapon classes).
[Video] Setting up (+ breaking down) an Xbox One Test Drive Truck time lapsed d…