Corvus Masterkey

The Corvus Masterkey is a weapon attachment featured in Call of Duty: Modern Warfare 3 (2023), Modern Warfare 2 (2022), and Call of Duty: Warzone.

It is one of the Underbarrel attachments available in MW3 and MW2.

The Corvus Masterkey is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

Corvus Masterkey Info

How to Unlock the Corvus Masterkey in MW3, MW2, and Warzone:

Here's how to unlock the Corvus Masterkey attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the Kastov 545 to Level 18.

Weapon Blueprints That Equip Corvus Masterkey:

Here you can find the list of Weapon Blueprints that include the Corvus Masterkey attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone:

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  Bug Hunt

  

  Cursed

  

  Straight Pipes