Kastovia 406

The Kastovia 406 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 Barrel attachments available in MW3 and MW2.

The Kastovia 406 is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

Kastovia 406 Info

How to Unlock the Kastovia 406 in MW3, MW2, and Warzone:

Here's how to unlock the Kastovia 406 attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Coming Soon.

Weapon Blueprints That Equip Kastovia 406:

Here you can find the list of Weapon Blueprints that include the Kastovia 406 attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone:

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  Damned

  

  Steel And Iron