The best JAK Cataclysm RPK loadout in Warzone

Sometimes, an Aftermarket Part in Modern Warfare 3 is so fun that it warrants a separate loadout for multiplayer or even Warzone.

The JAK Cataclysm Conversion Kit for the RPK LMG is one of these parts. The attachment added in week two of season five in MW3 is a blast to use, and a blast to handle. It transforms the LMG from a big magazine machine gun into something different entirely, and it’s not only fun to use but quite formidable too.

Here’s our pick for the best loadout for the JAK Cataclysm RPK in Warzone.

What is the JAK Cataclysm in Warzone?

The JAK Cataclysm is an Aftermarket Part and Conversion Kit for the RPK LMG in MW3 and Warzone. It was added in MW3’s season five, week two, and it’s a very fun new kind of gun to use in MW3 Warzone’s waning months before Black Ops 6 is released in October.

Once you unlock the JAK Cataclysm, you can use it for a ton of fun and some easy kills in Warzone. Basically, it turns the LMG into a single-fire, .50 caliber, monster marksman rifle.

Best JAK Cataclysm RPK loadout in Warzone

Our loadout massively increases the RPK’s damage, range, accuracy, and recoil control, turning it into a two-headshot down in Warzone. This can be fun to use in battle royale, or even in Resurgence if you swap in a smaller scope.

Best JAK Cataclysm build in Warzone

• Conversion Kit: JAK Cataclysm
• Muzzle: Sonic Suppressor L
• Laser: SL Razorhawk Laser Light
• Optic: Corio Eagleseye 2.5x
• Rear Grip: True-TAC Grip

Best JAK Cataclysm perks and equipment in Warzone

• Perk Package
  • Perk One: Double Time
  • Perk Two: Sleight of Hand
  • Perk Three: Tempered
  • Perk Four: High Alert
• Secondary Weapon: AMR9 or Static-HV
• Lethal: Frag Grenade
• Tactical: Smoke Grenade

This setup is perfect for the JAK Cataclysm. With this Aftermarket Part equipped, you should use the RPK as a marksman rifle to fire upon your opponents from afar. It holds 15 rounds in its drum magazine and deals huge damage at range, but its slow fire rate and low mobility can make it cumbersome.

That’s why we suggest using Double Time and Sleight of Hand as perks, along with a fast-moving SMG like the Static-HV or AMR9 to pull out when it’s time to haul ass across Urzikstan and avoid enemy fire.