Pre-order the Operator Enhanced Edition of Call of Duty®: Modern Warfare® through the Call of Duty®: Black Ops 4 in-game store and get 5 Reserve Cases in Black Ops 4.*

*Offer content and availability may vary by region and is subject to change. Call of Duty®: Black Ops 4 on Xbox One required to redeem Reserve Cases. Call of Duty®: Black Ops 4 game sold separately.

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