Call of Duty: Modern Warfare 3 - Collection 4 (DLC) Steam Key GLOBAL

There is plenty of content that Call of Duty Modern Warfare 3 has to offer, get your hands on a part of it with Call of Duty: Modern Warfare 3 Collection 4!
Collection 4 is a DLC and requires the base game to play.
The content included in this game is:
• Decommission with a new multiplayer map focusing on shoreline combat
• Off Shore, a multiplayer map in an Oil Rigg, with nowhere to go and not many places to hide
• Gulch that introduces a mid-sized multiplayer map in an abandoned mining town
• Boardwalk, taking place in the Jersey Coast, battling your foes on a beach
• Parish: New Orleans is not safe from war! Enjoy this run-and-gun small size map