4" Frame S-1

Barrel in Modern Warfare 2 and Warzone 2 - How To Get

The 4" Frame S-1 is a weapon attachment featured in Call of Duty: Modern Warfare 2 (2022) and Call of Duty: Warzone 2.

It is one of the Barrel attachments available in MW2.

The 4" Frame S-1 is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

4" Frame S-1 Info

  • Attachment Type Barrel
  • Release Season 4
  • Unlocked Via ISO 45
  • Users Rating
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    • How to Unlock the 4" Frame S-1 in MW2 and Warzone 2:

    Here's how to unlock the 4" Frame S-1 attachments in COD Modern Warfare 2 and COD Warzone 2: .

    Weapon Blueprints That Equip 4" Frame S-1:

    Here you can find the list of Weapon Blueprints that include the 4" Frame S-1 attachment in COD Modern Warfare 2 and COD Warzone 2:

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