Getting the new gun is quite simple which makes it accessible to all players. In the meantime, check out the patch notes to see what fixes we've made, what's in our playlist update, and information on uninstalling content on PC! - Infinity Ward OctoJAK-12 Warzone: How to Get the AA-12 Shotgun Tonight's update will begin rolling out across all platforms at 11PM PDT! Here is how to get the AA-12 Shotgun, the JAK-12. The AA-12 Shotgun has potential to be a solid gun for players to pick up if they are in the search for a close range gun. The JAK-12 is the newest shotgun addition to Call of Duty: Warzone and Modern Warfare. The JAK-12 is the newest shotgun to be added to Call of Duty: Warzone / Photo Courtesy of Infinity Warzone