I suspect wall hacks on him. Prefired multiple times, and killing insanely fast. Not to mention, he quit as soon as I mentioned his name in chat

https://bf4db.com/player/404013538/snapshot/19345

http://battlelog.battlefield.com/bf4/battlereport/show/1/1056720658413294720/404013538/

http://battlelog.battlefield.com/bf4/battlereport/show/1/1056728213061458816/404013538/

http://battlelog.battlefield.com/bf4/battlereport/show/1/1056659243455386752/404013538/

http://battlelog.battlefield.com/bf4/battlereport/show/1/1056416447754340416/404013538/