The aftermarket part collection continues to evolve with the addition of JAK Cataclysm in Modern Warfare and Warzone.
It’s a brand new .50 Cal conversion kit that is only compatible with the popular RPK light machine, which essentially converts the weapon into a .50 Cal sniper rifle.
If that sounds interesting and you believe you can make the most out of it, here’s everything you need to know about unlocking the JAK Cataclysm aftermarket part in Modern Warfare 3 and Warzone.
How to get the JAK Cataclysm in MW3 and Warzone
Unlocking the JAK Cataclysm is really simple. All you need to do is complete any five weekly challenges from the set of Modern Warfare 3 Season 5 Week 2 quests.
Thankfully, you can also make progress in other Call of Duty games such as Warzone and Modern Warfare 3 Zombies.
Once you complete at least five challenges from any of the primary modes, you can access the JAK Cataclysm Kit in the loadout menu for the RPK LMG.
All MW3 Season 5 Week 2 weekly challenges
Here’s a complete list of all the Season 5 Week 2 weekly challenges that you can finish to unlock the JAK Cataclysm Kit. As you may have noticed, there are a total of seven quests available for each mode, which means you can skip some of them and still succeed in your mission.
| MULTIPLAYER | ZOMBIES | WARZONE |
| Get 35 operator kills while aiming down sights | Get 300 kills while aiming down sights | In Warzone Urzikstan, open 30 loot caches in the north-west region |
| Get 25 operator kills with any scope equipped to a weapon | Get 150 kills with a scoped weapon | In Warzone Urzikstan, open 30 loot caches in the southern region |
| Get 2 operator kills with 1 magazine 10 times | Get 300 kills with a Pack-A-Punched LMG | In Warzone, place in the top 10 7 times |
| Get 5 operator kills while holding your breath with a sniper rifle | Get 10 kills without being hit 20 times with a sniper rifle | In Warzone, get 7 operator kills or kill assists with a recommended weapon |
| Get 20 operator kills with a silenced assault rifle | Get 100 kills with a suppressed assault rifle | In Warzone, open 30 loot caches in the eastern region |
| Get 15 operator headshot kills with marksman rifles or sniper rifles | Gett 200 kills with a sniper or marksman rifle | In Warzone, open 30 loot caches in the central region |
| Get 15 operator kills with an LMG equipped with 5 attachments | Get 75 kills with an LMG using 5 attachments | In Warzone, complete 20 contracts |
If you’re a multiplayer fan, we advise farming operator kills in playlists like Hardcore or Small Map Mosh Pit. Meanwhile, for Warzone players, finish challenges that involve opening loot caches and completing contracts first, then go for the operator kills.
READ MORE: All WWE SummerSlam event challenges and rewards in Modern Warfare 3
