The JAK Atlas Kit is the second aftermarket part added in Modern Warfare 3 and Warzone Season 3 Reloaded.

In this ONE Esports guide, we delve into the function of this new attachment, along with detailed instructions on how to unlock it in the game.

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What is the JAK Atlas Kit in MW3 and WZ?

This fresh aftermarket part is a conversion kit for the AMR9, transforming the submachine gun into a lethal and precise five-round burst carbine chambered in 5.56 ammunition.

It remarkably enhances the weapon’s vertical recoil and gun kick control, bullet velocity, and damage range, at the cost of fire rate and damage.

Preview of JAK Atlas Kit equipped on AMR9 in Modern Warfare 3
Screenshot by Jeremiah Sevilla/ONE Esports

With this aftermarket attachment, the AMR9 becomes a formidable firearm for medium and even long range combat, rivaling the top battle rifles and burst-fire assault rifles in MW3.

How to unlock the JAK Atlas Kit

The JAK Atlas Kit is the reward from the sixth Weekly Challenge in Modern Warfare 3 and Warzone Season 3.

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To acquire this conversion kit, you need to complete a minimum of five out of the 21 tasks available across Multiplayer, Warzone, and Zombies.

Here’s the complete list of week 6 challenges to unlock the JAK Atlas Kit for the AMR9 SMG:

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How to do a finishing move in Modern Warfare 3
MULTIPLAYERWARZONEZOMBIES
Get 15 operator Headshot Kills with recommended battle riflesIn Warzone Rebirth Island, open 20 loot caches in the North-East region (Bioweapons, Industries, Harbor, Chemical Eng.)Get 200 critical kills with recommended assault rifles while aiming down sights
Get 25 operator kills with sights equipped to recommended SMGsIn Warzone Rebirth Island, open 20 loot caches in the North-West region (Dock, Control Center)Get 75 Mercenary kills with a recommended sniper
Get 20 operator Moving Kills while aiming down sights with recommended battle riflesIn Warzone Rebirth Island, open 20 loot caches in the South-West region (Stronghold, Living Quarters)Get 300 kills with a recommended battle rifle while Stamin-Up is active
Get 15 operator Hipfire Kills with suppressed recommended SMGsIn Warzone Rebirth Island, open 20 loot caches in the Central region (Prison, Headquarters, Factor)Get 750 Zombie kills with a recommended SMG
Get 25 operator kills with a recommended weapon set to single-fire modeIn Warzone, complete 15 contractsGet 30 Shielded Soldier kills with a recommended weapon
Get 15 operator Quickscope Kills with the MCWIn Warzone, place in the top 10 five timesGet five rapid kills 20 times with a recommended battle rifle
Get 15 operator One Shot One Kills with a suppressed KATT-AMRIn Warzone, perform a Squad Assemble five timesGet 200 kills with a recommended Pack-A-Punched SMG in High Threat Zone

We highly recommend completing the challenges in Multiplayer mode to quickly obtain the JAK Atlas Kit.

Morever, join lobbies in the Hardcore Quick Play or Small Map Mosh Pit playlists to finish the tasks fast.

For Warzone players, aim to fulfill the challenges that require you to open loot caches and complete contracts.

READ MORE: U Assist Veterans Challenge in Modern Warfare 3 and Warzone: All rewards and challenges