Sledgehammer has dropped a new aftermarket part forWarzoneandMW3, and unsurprisingly, it’s really strong. If you want to run the JAK Requiem part on your Kastov 545 or 762, here’s how to unlock it.

In recent months, every time a new aftermarket part has been added toCall of Duty, it has immediately dominated the meta in both games. It happened with theRenetti, with theM16, and now with the Kastov. The JAK Requiem kit eliminates all vertical recoil from the gun, making it incredibly easy to control.

A black and white Kastov against a black background in MW3

Unsurprisingly, this has made it incredibly powerful and is already running through enemies in lobbies in both games. If you want to use it, here’s how to get your hands on it.

How to getMW3andWarzone‘s JAK Requiem aftermarket part

To unlock the JAK Requiem aftermarket part, you’ll need to complete five of the Week Two challenges. Thankfully, these can be ticked off across multiplayer,Warzone, andZombies, and don’t even require you to complete five in the same mode.

Knock off any of the five challenges below, and the JAK Requiem will be yours.

Kastov

Now that you have the JAK Requiem unlocked, check out our guide to thebest Kastov 545 loadoutwith the attachment.

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