508mm Rear Guard

The 508mm Rear Guard 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 508mm Rear Guard is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

508mm Rear Guard Info

How to Unlock the 508mm Rear Guard in MW3, MW2, and Warzone:

Here's how to unlock the 508mm Rear Guard attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the STB 556 to Level 11.

Weapon Blueprints That Equip 508mm Rear Guard:

Here you can find the list of Weapon Blueprints that include the 508mm Rear Guard attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone:

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  Battle Rhythm

  

  Heartbreaker

  

  Imminent Peril

  

  Resurge