Call of Duty: Modern Warfare 3’ssecond season has released its third set of Weekly Challenges, awarding the highly-anticipated Haymaker conversion kit. Complete any five challenges from this weekly set, and you can get your hands on a fairly powerful aftermarket part.

As with all previous weeks, you only need to complete a total of five challenges across any game type—Multiplayer, MWZ, and Warzone—to receive the weekly reward. The JAK Maglift Kit will be available throughout the entire season, so feel free to focus on other weekly challenges first. But for those looking to rip and tear into their enemies, here is a complete breakdown of this week’s challenges and the Haymaker’s JAK Maglift Kit.

Modern Warfare 3 Operators In Hordepoint

Week 3 Challenge Reward

Completing five challenges from this week will unlock theJAK Maglift Kitfor the Haymaker.The weapon is installed with a 60-round drum magazine, a new receiver that doubles the Haymaker’s fire rate, as well as a binary trigger that behaves identically to the COR-45’s conversion kit. Both pressing and releasing the trigger will fire a shotgun shell, significantly increasing your fire rate.

While these bonuses are quite powerful, they come at the cost of overall damage.The JAK Maglift Kit downscales the Haymaker’s ammo to .410 gauge, reducing its damage output by 42%.Its minimum damage range is also reduced by 18%, so expect harsher damage falloff while using this attachment. The barrel and muzzle attachments are left open, however, allowing you to mitigate these negatives.

Modern Warfare 3 Zombies Squad Fighting Undead Near The Docks

Both ammunition and magazine attachment slots are locked while using the Maglift Kit.

Get 30 kills with a Haymaker using no attachments.

1,000 XP

Get 2 kills in one magazine 10 times with a recommended LMG.

Modern Warfare 3 Warzone Squad Driving Away From Helicopter-1

5,000 XP

Get 2 kills in one magazine 20 times with a recommended marksman rifle.

7,500 XP

10,000 XP

2,500 XP

Get 150 kills with a recommended shotgun at legendary (orange) rarity.

Get 10 kills without being hit 20 times with a recommended shotgun.

Open 50 loot caches.

In Urzikstan, get 10 operator kills in the northwest region (Resort, Power, Seaport, Cargo).

In Urzikstan, get 10 operator kills in the southern region (City, Suburbs, Manor).

Complete 15 contracts in Warzone.

In Urzikstan, get 10 operator kills in the eastern region (Military Base or Farms).

In Urzikstan, get 10 operator kills in the central region (Old Town, Low Town).