Really liking this gun lately.
Silencer, and Thermal Scope attached.
Stinger as Secondary weapon.
Claymore and Smoke grenade.
I started on one side of Wasteland near the cemetary, and worked my way around the edge of the board picking people off.
Granted I only had a 6 - 1 score at the end of the game, but I'm learning to be more patient and not running and gunning.