Another one of the new maps for EA's Battlefield 3's Close Quarters expansion.
might be wrong, but a new sniper rifle (of all expansions) at :43
and new assault rifle (or carbine) at :58
spas-12 will be making a return. shows up at :37
or just look here
Considering the price tag for Back to Karkand, this DLC will be $10/800 MSP