I was using EMP, there was this dude 3 metres ahead of me who was giving me his back (i was behind him). I emptied almost my entire mag on his upper back and boom... enemy hit +275 and still alive. He turned around and insta killed me with SG 1-2. In that game i killed 40 ppl and this thing always happened with him alone. No others. And multiple times. In another server, same stuff but with new dude. Enemy hit +235 and still alive.