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How to get kills with an underbarrel attachment in MW3

Underbarrel attachments kills!

Camo challenges in Modern Warfare 3 are generally very easy to complete, but sometimes the description may not be well put for players new to the game. In this guide, I'll explain how you can get kills with an underbarrel attachment.

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How to get underbarrel attachment kills in Modern Warfare 3

For the Holger 556 Assault Rifle, you'll be asked to get 25 kills with an underbarrel attachment to unlock the Forged mastery camo. To do this, you'll have to use an underbarrel launcher or shogun attachment on the weapon and get eliminations using it in MW3 Multiplayer.

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Related: What is a multikill in MW3?

Go to the underbarrel attachment tab for the weapon and scroll to the end of the list, where you'll find the following three mods that are suitable for this challenge:

  • SPW 40mm HE: An underbarrel Frag Grenade launcher with three shots.
  • SPW 40mm Drill: An underbarrel Drill Charge launcher with three shots.
  • Corvus Masterkey: An underbarrel Shotgun with 24 rounds ammunition.

To swap from your weapon to the underbarrel attachment in a match, simply press the change firing mode button indicated at the bottom left corner directly under your weapon icon. The default input for this on a keyboard is B and the Left D-pad on a controller.

You can use any of these mods to get underbarrel attachment kills, but my favorite is the Corvus Masterkey underbarrel shotgun, as it comes with several rounds of ammunition by default and you can kill an enemy 10 meters away using it in two shots while aiming (first image). If you're using a launcher (second image) try to direct impact the enemy or stick them with the Drill Charge. The best game mode to complete this challenge is Hardcore and War Mode.

Stay tuned to Pro Game Guides for more Call of Duty: Modern Warfare 3 content. In the meantime, head over to our article on MW3 Patch Notes.

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Praharsh Kashyap
Praharsh Kashyap is a video gaming enthusiast from India currently working as a Contributing Writer at Pro Game Guides. He has been playing and covering first-person shooters such as Call of Duty, Battlefield, and Apex Legends for years now. Besides FPS games, he also likes to indulge in RPGs every now and then.

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How to get kills with an underbarrel attachment in MW3

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