Activision has no plans to sell Call of Duty: Modern Warfare Remastered separately

Activision has stated that they currently have no plans to release Call of Duty: Modern Warfare Remastered as a separate purchase. The only way to get it will be buy purchasing Call of Duty: Infinite Warfare’s Legacy, Digital Legacy, Digital Deluxe, or Legacy Pro Editions.

From Activision’s Support site:

Call of Duty: Modern Warfare Remastered is only available through the Legacy, Legacy Pro, and Digital Deluxe editions of Call of Duty: Infinite Warfare.

Activision Support site follows up with another answer stating that players must own Infinite Warfare in order to get Modern Warfare Remastered.

No, you must own Call of Duty: Infinite Warfare in order to get Call of Duty: Modern Warfare Remastered.

Kotaku also reports similar, stating that Activision informed them that the Modern Warfare Remastered is only available in the Infinite Warfare bundle.

More information about which editions of Call of Duty: Infinite Warfare include Call of Duty: Modern Warfare Remastered available here.