Call of Duty Modern Warfare 3 (MW3)

How to Unlock .410 Gauge Incendiary Attachment

The .410 Gauge Incendiary is a gun attachment found under the Ammunitions attachment category of Modern Warfare 3 (MW3). Check out our guide to learn how to unlock the .410 Gauge Incendiary and find out all compatible guns for this attachment!

How to Unlock .410 Gauge Incendiary

Level Up Guns in MW3 Multiplayer Modes

The .410 Gauge Incendiary attachment can be unlocked by leveling up the following guns in MW3 multiplayer, Zombies, or Warzone:

Weapon Required Level
Modern Warfare 3 -RiveterRiveter Raise the Riveter to Level 23

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 .410 Gauge Incendiary attachment, early.

Once you unlock this feature, modify your chosen gun at the Gunsmith and select the .410 Gauge Incendiary from the Ammunition 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

.410 Gauge Incendiary Compatible Guns

Modern Warfare 3 - Rocket icon Attention! This section is under construction! Check back soon as we update this page MW3 guns that can use this attachment.

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 Ammunition to Equip in MW3

Best MW3 Ammunition
This list is under construction!

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