Considered one of the best shooter franchises of all time (and being banned in some countries historically), Counter-Strike 's latest iteration, Global Offensive , is still every bit as important and influential as it ever was. Its iconic lineup of weaponry has shifted a bit over the years, but in general, there have always been guns that are considered must-haves for competitive play, while others have been dismissed as a total waste of time (and valuable in-game funds). Today, we'll go over so...