Can normal weapons damage scout helicopter or transport choppers in bf4? 

I dont mean engineer anti-tank weapons,assault class grenade launcher or support/recon c4. 

Can anyone please answer I forgot the answer. 

Yes, small damage though. You would be better off aiming for the pilot, faster than trying to take out the heli.

I know you can take out pilot. But mainly was wondering what weapons can deal damage to air vechiles. Because I know tanks and ifv atleast have immunity for small arms.