Call of Duty Season 4 unveils 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 the MW3 and Warzone Season 4 Week 1 challenges and their coveted rewards.

Recommended Videos

All MW3 Season 4 Week 1 challenges

MW3’s Week 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.

ChallengesHow to complete themRequired WeaponsRewardsGet 40 Operator Kills shortly after Sprinting with Recommended Assault RiflesFairly self-explanatory: Just initiate a kill after a Sprint.Bal-27, MTZ-556, Holger 556, FR 5.56, M4, Kastov 762, M16, or Kastov 5452,500 XPGet 20 Operator Sliding or Midair Kills with Recommended Assault RiflesYou must get a running start first to initiate Sliding or Midair interactions.Bal-27, MTZ-556, Holger 556, FR 5.56, M4, Kastov 762, M16, or Kastov 5455,000 XPGet 25 Operator Kills with a Recommended Weapon after having recently swapped a weaponSwitch to either your Secondary or Primary weapon before a kill.Any Recommended Weapon 5,000 XPGet 20 Operator Kills with Iron Sights equipped to a Recommended Marksman RifleIron Sights kills require you to eliminate enemies without an Optic. Thus, make sure to remove this specific attachment so it can count. KAR98K, KVD Enforcer, or Lockwood MK25,000 XPGet 15 Kills with Operators who are Blinded or Stunned using a Recommended Assault RifleUse Stun or Flash GrenadesBal-27, MTZ-556, Holger 556, FR 5.56, M4, Kastov 762, M16, or Kastov 5457,500 XPFinish 10 matches with 3 or more players in your partySet up party with fellow players and complete matches in MultiplayerN/A7,500 XPGet 2 Long Range Throwing Knife or Sticky Operator KillsEquip the necessary equipment in your loadoutThrowing Knife, Semtex, Drill Charge, or Thermites10,000 XP

All MW3 Zombies Season 4 Week 1 challenges

The Weekly Challenges in MW3 Zombies mode 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.

ChallengesHow to complete themRequired WeaponsRewardsGet 300 Kills while Aiming Down Sights with a Recommended Assault RifleSimply aim while shooting. Bal-27, MTZ-556, Holger 556, FR 5.56, M4, Kastov 762, M16, or Kastov 5452,500 XPGet 3 Disciple Kills with a Recommended WeaponFind Disciples in Eliminate the Bounty Contracts or in higher Threat Level zones. Any Recommended Weapon5,000 XPGet 150 Kills with a Recommended Weapon after having recently swapped a weaponSwap your Primary or Secondary weapon, and then perform the kill.Any Recommended Weapon5,000 XPGet 100 Hipfire Kills with a Recommended SMGDon’t aim while shooting. Superi 46, FJX Horus, RAM-9, AMR9, Striker, or Lachmann Shroud5,000 XPGet 200 KIlls with Frost Damage using a Recommended Assault RifleEquip a Cryo Freeze Ammo Mod to your Rucksack, or find it in the match. Bal-27, MTZ-556, Holger 556, FR 5.56, M4, Kastov 762, M16, or Kastov 5457,500 XPGet 300 Kills with a Pack-a-Punched Recommended WeaponUpgrade the gun with Aetherium Crystals or purchase a PAP upgrade in-game. Any Recommended Weapon7,500 XPGet 100 Kills with a Melee WeaponI recommend using the Tonfa to get these kills more easily. For better chances, stick with the Low Threat Level zone. Any Melee weapon10,000 XP

All Warzone Season 4 Week 1 challenges

The Urzikstan map gets the spotlight for Warzone’s Season 4 Week 1 challenges. Most objectives involve getting kills within a specific region, while others will take some time with a few wins.

ChallengesHow to complete themRewardsOpen 75 Loot CachesExplore the map and open any Loot Caches2,500 XPGet 15 Operator Kills in the Eastern Region of UrzikstanGet kills in Military Base or Farms5,000 XPGet 15 Operator Kills in the Central Region of UrzikstanGet kills in Old Town or Low Town5,000 XPComplete 15 ContractsFind and achieve any Contracts 5,000 XPGet 15 Operator Kills in the North-West Region of UrzikstanGet kills in Resort, Power, Seaport, or Cargo7,500 XPGet 15 Operator Kills in the Southern Region of UrzikstanGet kills in City, Suburbs, or Manor7,500 XPPlace in the top 10 7 timesSurvive as long as possible in several rounds10,000 XP

Complete any five challenges in MW3, Zombies, or Warzone, and you’ll earn the Jak Harbinger Kit. This exclusive kit is designed for the oldie but goodie MW2 M4 Assault Rifle.

Screenshot by Destructoid

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 can also get your hands on the Obsidian camo, which will be a part of the Weapon Prestige collection.

Post Tag: Call of Duty guides modern warfare 3 Warzone Destructoid is supported by our audience. When you purchase through links on our site, we may earn a small affiliate commission. Learn more about our Affiliate Policy Join The Conversation