Jackhammer aint too bad, but no one really uses it.
The tec 9 is the worst weapon atm. You can barely get one kill at mid range with it running out of ammo cus of its 12 round capacity. It used to be the best gun (too OP) now its the worst. I think an increase in ammo capacity to 20 rounds or making it slightly more accurate would be a decent buff imo. It would encourage more people to use it while not being too OP