Call of DutySeason 4unveils a series of exclusive Weekly Challenges, each one a key to unlocking the prestigious Shear Modulus camo. The first week brings another unique Aftermarket Part reward, but you’ll need to conquer at least five tasks to claim it. For a tantalizing glimpse, here are all theMW3andWarzoneSeason 4 Week 1 challenges and their coveted rewards.
All MW3 Season 4 Week 1 challenges
MW3’sWeek 1 challenges offer a diverse range of tasks, with a primary focus on Recommended Assault Rifles. But if you’re a fan of long-range attacks, at least one challenge features a Marksman Rifle, catering to your preferred playstyle.
All MW3 Zombies Season 4 Week 1 challenges
The Weekly Challenges inMW3 Zombiesmode aren’t too picky with guns, as most only involve any “Recommended Weapon.” Like past objectives, Week 1 requires a substantial amount of zombie or Mercenary kills.
All Warzone Season 4 Week 1 challenges
The Urzikstan map gets the spotlight forWarzone’sSeason 4Week 1 challenges. Most objectives involve getting kills within a specific region, while others will take some time with a few wins.
Complete any five challenges inMW3,Zombies, orWarzone,and you’ll earn the Jak Harbinger Kit. This exclusive kit is designed for the oldie but goodieMW2M4 Assault Rifle.

Using the Aftermarket Part reward turns your Assault Rifle into a quick-kill weapon. It significantly improves the weapon’s recoil control, making it easier for you to secure kills and achieve challenges.
Those who complete Week 1 and the other seven Weekly Challenges will earn the Shear Modulus Mastery Weapon camo. you’re able to also get your hands on theObsidian camo, which will be a part of the Weapon Prestige collection.








