I used the AK ACOG for a while on my alt. for a good challenge. Its a lot of fun. I even noticed a couple times others would start using it after a few matches and specifically come after me to duel it out with AKs. I thought it was funny to see other players had this same loadout. The AK is awesome at close from the hip.
^ Dont recommend sniping without a silencer until you get the duel loadout whatever its called gadget. Sniping without a silencer is just asking for it. Unless thats what you want lol