How to unlock JAK Ettin Double Barrel Kit in Warzone and MW3

The JAK Ettin Double Barrel Kit in Warzone and MW3 is an exclusive Aftermarket Part for the AMR9 Sub-machine gun (SMG). These Aftermarket Parts can potentially change how a weapon behaves in the game. While a few buff your stats, some of these Aftermarket additions can convert your weapon into a different beast altogether.

With attachments such as the JAK Ettin Double Barrel Kit in Warzone and MW3, players can find themselves exploring new avenues of gameplay and devising new playstyles because of the drastically altered stats.

For a detailed brief on unlocking this newly added attachment, read below.

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How to get the JAK Ettin Double Barrel Kit in Warzone and MW3

Best class setup for AMR9 with JAK Ettin Double Barrel Kit in MW3 (Image via Activision and YouTube/@EarsXBL)

Unlocking the JAK Ettin Double Barrel Kit in Warzone and MW3 is quite simple and only requires you to complete a few tasks.

Follow these steps to successfully unlock this unique Aftermarket Part for the AMR9 SMG in WZ and Modern Warfare 3:

1. Launch the Call of Duty HQ Hub from Steam or Battle.net if you are on PC. Proceed into WZ or Modern Warfare 3. If you are playing on a console, directly launch the title in which you want to unlock this attachment.
2. Log in with your respective credentials.
3. Head into the 'Challenges' tab on the game's main menu.
4. Proceed to 'Week 6'. You have to complete any five challenges from week six to unlock the dedicated aftermarket attachment for the AMR9 SMG.

After you complete five challenges offered for Modern Warfare 3, Warzone, or even Modern Warfare 3 Zombies, you will instantly unlock the JAK Ettin Double Barrel Kit in Warzone and MW3. You can then equip the attachment on the AMR9, allowing you to fashion a double-barrel attachment that can fire shotgun shots simultaneously.

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All Week 6 challenges in Warzone and MW3

Here is a list of all the Week 6 challenges offered across the Call of Duty titles that will help you unlock the JAK Ettin Double Barrel Kit in Warzone and MW3:

Modern Warfare 3 Multiplayer

• Get up to 30 operator hipfire kills with a recommended weapon
• Get up to10 operator double kills with recommended SMGs
• Get up to 15 operator point-blank kills with the AMR9
• Get at least three operator kills without dying five times with recommended SMGs
• Get at least five operator kills after reloading with recommended LMGs
• Get at least 10 operator double kills with recommended LMGs
• Get up to 30 operator kills while moving with the AMR9

Modern Warfare 3 Zombies

• Get a total of 500 hipfire kills with a recommended weapon
• Get at least five rapid kills 15 times with recommended SMGs
• Get up to 300 kills with the AMR9 while using five attachments
• Get 10 consecutive kills without taking damage 20 times with recommended SMGs
• Get at least 150 toxic damage kills with recommended LMGs
• Get five special zombie kills with recommended LMGs
• Get up to 300 kills while moving with the AMR9

Warzone

• In Urzikstan, open 20 normal or legendary chests in the North-West region
• In Urzikstan, open 20 normal or legendary chests in the Southern region
• In Urzikstan, open 20 normal or legendary chests in the Eastern region
• In Urzikstan, open 20 normal or legendary chests in the Central region
• Complete 15 contracts
• Get 40 operator kills or kill assists with a recommended weapon

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Check out our other Warzone and MW3 Aftermarket Parts guides:

Broodmother .45 Kit || JAK Heretic Carbine Kit || JAK Raven Kit || JAK Annihilator Bullpup Kit || JAK Headhunter Carbine Conversion