The FSS-X7 Barrel 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 FSS-X7 Barrel is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

  • Pros Hip Fire Accuracy, Damage Range, Sound Suppression, Bullet Velocity
  • Cons Aim Down Sight Speed, Hip Recoil Control, Movement Speed
FSS-X7 Barrel
A versatile and deadly barrel system with integrated silencer and rails.

FSS-X7 Barrel Info

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  • How to Unlock the FSS-X7 Barrel in MW3, MW2, and Warzone:

    Here's how to unlock the FSS-X7 Barrel attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the FSS Hurricane to Level 10.

    Weapon Blueprints That Equip FSS-X7 Barrel:

    Here you can find the list of Weapon Blueprints that include the FSS-X7 Barrel attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone:

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