XTEN Harbinger

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

XTEN Harbinger Info

How to Unlock the XTEN Harbinger in MW3, MW2, and Warzone:

Here's how to unlock the XTEN Harbinger attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the P890 to Level 25.

Weapon Blueprints That Equip XTEN Harbinger:

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

• 

  Loose Cannon

  

  Molten Steel

  

  Trusty Steed