The weekly summaries of Call of Duty War zone have a double objective: show you the most used and better performance weapons and anticipate which could be in the coming weeks. War zone 2 is just around the corner, but there is still time for some goal change. The question is: What weapon will end up being the last queen of Battle Royale? XM4 of War zone More Call of Duty guides in Sinatra Then I tell you everything you should know about the assault rifle xm4 . I already warned you that you should have it in the spotlight because it has been stomping, so now I am going to explain why. XM4 of War zone The XM4 (known in real life as carbine M4) is one of the favorite weapons of many players of Call of Duty War zone . He has been going and coming from goal since he threw himself next to Call of Duty Cold War. At the time of writing this guide, it is positioned in the Ranked tables as one of the favorite weapons (3.47 pick rack), although not of the most effective (1.21 and 3.46 ...