Call of Duty Modern Warfare 3 (MW3)

How to Unlock Mace 650 Attachment

The Mace 650 is a gun attachment found under the Stocks attachment category of Modern Warfare 3 (MW3). Check out our guide to learn how to unlock the Mace 650 and find out all compatible guns for this attachment!

How to Unlock Mace 650

Level Up Guns in MW3 Multiplayer Modes

The Mace 650 attachment can be unlocked by leveling up the following guns in MW3 multiplayer, Zombies, or Warzone:

Weapon Required Level
Modern Warfare 3 -ISO 45ISO 45 Raise the ISO 45 to Level 2

Complete the Attachment's Armory Unlock Challenge

Alternatively, players who have reached Account Level 25 can opt to complete Armory Unlock challenges to get the Mace 650 attachment, early.

Once you unlock this feature, modify your chosen gun at the Gunsmith and select the Mace 650 from the Stock attachment slot of your weapon. This should activate its Armory Unlock contract, allowing you to complete Daily and Bonus Challenges to get it earlier.

Armory Unlock Challenges

Mace 650 Compatible Guns

Guns That Can Use the Attachment
Modern Warfare 3 -ISO 45ISO 45

Modern Warfare 3 (MW3) Related Guides

Modern Warfare 3 - Attachments

List of All Attachments

Attachment Types in MW3

Attachments By Type
Barrel Stock Ammunition Muzzle
Rear Grip Optic Underbarrel Magazine
Receiver Laser Comb Trigger Action
Guard Bolt Arm Rail
Carry Handle Lever Loader Wire
Conversion Kit

Best Stocks to Equip in MW3

Best MW3 Stocks
This list is under construction!

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