There is no concept of rank at the beginning of the game in CoD MW for the player. Instead, the gamer has only levels. The officer ranks open as soon as he or she reaches level 55, rather than resetting, as it was before. CoD MW has 100 officer ranks. Thus, you can reach level 155. With each new season, players return to level 55 and start all over again. To speed up the process of increasing your rank, you can use our Officer Ranks Boosting for CoD Modern Warfare service.