How To Unlock All Season 1 Weapons In Modern Warfare 4 And Warzone Call of Duty: Modern Warfare 4's inaugural season arrives on November 6, bringing a brand-new battle pass and more weapons to unlock. Season 1 also integrates Modern Warfare 4's content into Warzone, so you'll be able to unlock and use these weapons in battle royale as well.... Read the full story at GameSpot: https://www.gamespot.com/articles/how-to-unlock-all-season-1-weapons-in-modern-warfare-4-and-warzone/