Ok so the damage system received quite a few updates, but none of them helped to make it feel like the old Insurgency (or to put it in other words: realistic).
The current damage system is utter crap, where even a 7.62x51 sometimes takes 2 shots to kill. 5.56 is always 2 shots if not 3. And we haven't even talked about bullet penetration, which is pretty much non-existent.
Guns irl are lethal, why aren't they in this game like they were in the old one? Especially with this crazy bot AI you don't stand real chance against the aimbot equipped bots.
I've had numerous attempts trying to kill a bot, but apparently he takes 2 shots I take 1.
In short, bring the old Insurgency game's damage system back, where 5.56 is lethal to the torso, no matter what.