Raising this here also as it's been stuck in investigating for a while now.

https://bf4db.com/player/ban/894172720

https://bf4db.com/player/894172720

Will look into it today.

http://battlelog.battlefield.com/bf4/battlereport/show/1/872575942876137856/894172720/

http://battlelog.battlefield.com/bf4/battlereport/show/1/873016196670364864/894172720/

These are indeed fishy. Thought it was a no-weapon report at first, but then saw it was gunmaster. Nevertheless, the hs rates are high.