How to get JAK Widemouth Barrel in Modern Warfare 3 and Warzone

This attachment is incredible.

The JAK Widemouth Barrel is a rare attachment in Modern Warfare 3 and Warzone, offering significant boosts to your weapon.

It incorporates magnetic ball bearings which burst and create numerous small projectiles. But how do you get your hands on this powerful piece of equipment? Let’s break it down.

JAK Widemouth barrel in MW3 showcase

How to get JAK Widemouth Barrel in MW3 and Warzone

To unlock the JAK Widemouth Barrel, you’ll need to complete specific challenges within the game’s Multiplayer, Warzone and Zombies modes. These are weekly, so keep an eye on the Season 5 Week 1 challenges.Note: Challenges completed across various modes will be added, so you don’t have to stick to one game mode.

Let’s have a look at all the challenges across various game modes:

JAK Widemouth barrel loadout screen

Zombies

Warzone

That sums up our guide to unlocking the JAK Widemouth Barrel in MW3 and WarzoneSeason 5.

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