The reveal event for the next Call of Duty game is nearly here, and a new pistol blueprint has been added to Warzone ahead of the official reveal. To unlock the Sally blueprint for the 9mm Daemon pistol, all you need to do is complete a simple challenge in your next Warzone match. These pistols are ripped straight from the cover of the original Call of Duty: Black Ops game from 2010, albeit with some notches added to the side to represent the upcoming Black Ops sequel coming later this year.How to Get the Sally Blueprint in COD WarzoneTo unlock the Sally blueprint in Call of Duty: Warzone, all you have to do is find the weapon in a Warzone match and get a single elimination with it. The Akimbo pistols appear as normal floor loot in all Warzone game modes, so you can jump into any playlist to try and find them. Once you get them, just take out any player to complete a hidden challenge and add the blueprint to your arsenal.?— Treyarch Studios (@Treyarch) May 15, 20…