Call of Duty Modern Warfare 3 (MW3)

How to Unlock RAPP-762 Factory Attachment

The RAPP-762 Factory 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 RAPP-762 Factory and find out all compatible guns for this attachment!

How to Unlock RAPP-762 Factory

Level Up Guns in MW3 Multiplayer Modes

The RAPP-762 Factory attachment can be unlocked by leveling up the following guns in MW3 multiplayer, Zombies, or Warzone:

Weapon Required Level
Modern Warfare 3 -Lachmann-556Lachmann-556 Raise the Lachmann-556 to Level 3

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 RAPP-762 Factory attachment, early.

Once you unlock this feature, modify your chosen gun at the Gunsmith and select the RAPP-762 Factory 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

RAPP-762 Factory Compatible Guns

Guns That Can Use the Attachment
Modern Warfare 3 -Lachmann-556Lachmann-556 Modern Warfare 3 -Lachmann-762Lachmann-762 Modern Warfare 3 -LM-SLM-S

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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