Why did battlefield 3 lower the damage of the MK11 mod and SVD?

i was having fun with the guns taking usually 1 hit killing people now when i go to kill someone it always takes 3Why did battlefield 3 lower the damage of the MK11 mod and SVD?
Because tehy're auto snipers, they arent bolt action. The auto's need to be nurfed so that they aren't over powered. Still, the MK and SVD are one shot in the face and if you get a bipod for it, you can just own cause the recoil will be low and you can jujst spam in the general direction of the enemyWhy did battlefield 3 lower the damage of the MK11 mod and SVD?
because they were overpowered. A semi auto sniper should not be a one hit kill unless it is to the head. that would make bolt action snipers uselessWhy did battlefield 3 lower the damage of the MK11 mod and SVD?
Its actually about one or two hits. Thats fine for me, or else it would be really unbalance.
yeah its just stupid and the funny thing i si get killed by so random guy looking over the corner and one shot kill me with mk11