Easy to kill? People can't aim? Let me introduce you Headcrabs' best friend: HITBOXES! So it often isn't true that they die in so few shots. In my honest opinion, they should die in 1 magnum shot, and maybe 2 from USP/P228. Not powerful? (...if you can kill them in 3 hits and dodge them.) 10 damage per hit isn't powerful? What if you're in a vent? You know what happens? you die in 2 seconds, if you're lucky. And no, it's hardly possible to kill them before those 2 seconds. First of all, you'd have to use aimbot if it keeps moving like crazy, secondly you can't even dodge them. Of course, they're not excessively powerful only in the case it occurs in a vent, they're OP normally, too. So my suggestion is either one of those solutions lower speed or lower power. (Even if slightly, it'd be appreciated by many people anyway.) Or they shouldn't be able to attack from point blank. I think that would be fine aswell.