6.5" EXF OP-40 - Modern Warfare 3 - Modern Warfare 3

6.5" EXF OP-40 Attachment

The 6.5" EXF OP-40 is a weapon attachment featured in Call of Duty: Modern Warfare 3 (2022) and Call of Duty: Warzone 2.

It is one of the Barrel attachments available in MW3.

The 6.5" EXF OP-40 is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

6.5" EXF OP-40 Info

Attachment Type: Barrel
Release: Game Launch
How To Unlock: Get the Chimera to Level 7
Unlocked Via: Chimera

How to Unlock the 6.5" EXF OP-40 in MW3 and Warzone 2:

Here's how to unlock the 6.5" EXF OP-40 attachments in COD Modern Warfare 3 and COD Warzone 2: Get the Chimera to Level 7.

Weapon Blueprints That Equip 6.5" EXF OP-40:

Here you can find the list of Weapon Blueprints that include the 6.5" EXF OP-40 attachment in COD Modern Warfare 3 and COD Warzone 2:

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Modern Warfare 3 Attachments