Damage mod and aimbot. He toggles the aimbot so his accuracy isnt high but he is for sure aimbotting from time to time. but i believe his g18 is always damage modded.

Evidence: https://www.youtube.com/watch?v=alRFgovMIFw&feature=youtu.be

Report: http://battlelog.battlefield.com/bf4/battlereport/show/1/928459459977225600/1899993000/ 

I'm nearly certain this is the same player;

https://bf4db.com/player/1896997712

https://bf4db.com/player/1896997712