amibot

88 kills 54 headshots http://battlelog.battlefield.com/bf4/zh/battlereport/show/1/937537295449812736/1865241056/

59 kills 47 headshots http://battlelog.battlefield.com/bf4/zh/battlereport/show/1/928272672688143936/1865241056/

44 kills 24 headshots http://battlelog.battlefield.com/bf4/zh/battlereport/show/1/928318115539021632/1865241056/

33 kills 26 headshots http://battlelog.battlefield.com/bf4/zh/battlereport/show/1/928253331313753664/1865241056/

23 kills 19 headshots http://battlelog.battlefield.com/bf4/zh/battlereport/show/1/928253331313753664/1865241056/

91 kills 46 headshots http://battlelog.battlefield.com/bf4/zh/battlereport/show/1/937552394608668416/1865241056/

you can see his player history，his hskr increase  so fast

https://bf4db.com/player/1865241056/snapshot/5166