First, this method is highly recommended on Free-For-All. This can work on any other game mode, but it may be difficult. I figured this method out myself and it has worked
Requirments:
-Level 31-
-UAVS-
-Counter UAVS-
-Or any other killstreaks-
-Minor Skills-
-UAVS-
-Counter UAVS-
-Or any other killstreaks-
-Minor Skills-
Setting Up Your Class:
Primary Weapon:
Any weapon you like (not including a sniper). I personally recommend the UMP45 or M4A1. Make sure you have a silencer attached to it