Ok, I knew its his account, check ump45 for example. This is strange

So, all of these accounts are marked as clean of this user

https://bf4db.com/player/1959634461

Check the Ace23 statistics, looks like cheat or no recoil. Also linked strange rounds

http://battlelog.battlefield.com/bf4/battlereport/show/1/995770502424749440/1959634461/

http://battlelog.battlefield.com/bf4/battlereport/show/1/994287666143423488/1959634461/

http://battlelog.battlefield.com/bf4/battlereport/show/1/995023774666402688/1959634461/

http://battlelog.battlefield.com/bf4/battlereport/show/1/980120919977103232/1959634461/

Check him again pls.