42 Round Mag

The 42 Round Mag 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 Magazine attachments available in MW3 and MW2.

The 42 Round Mag is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

42 Round Mag Info

How to Unlock the 42 Round Mag in MW3, MW2, and Warzone:

Here's how to unlock the 42 Round Mag attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the STB 556 to Level 9.

Weapon Blueprints That Equip 42 Round Mag:

Here you can find the list of Weapon Blueprints that include the 42 Round Mag attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone:

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  Knight's Fire

  

  T-Minus