['M4A1. The M4A1 is among the best assault rifles you can use in Warzone. ... ', 'M13. The M13 is a great choice due to its fast rate of fire. ... ', 'RAM-7. The RAM-7 is clearly one of the most overlooked weapons when it comes to the best weapons in Warzone. ... ', 'MP7. The MP7 is another great weapon to have on the virtual battlefield.']