MW3 and Warzone: How to Unlock the JAK Tyrant 762 Kit
A new aftermarket part is available to unlock in MW3 and Warzone known as the JAK Tyrant 762 Kit and you'll want to add it to your arsenal.
Warzone Urzikstan Eastern Region Military Base Or Warzone Season Suppressed Recommended Marksman Quickscope Kills Recommended Sniper
Source: gameranx.com