It's OK but nothing about it really excites me, it's accurate but I'm personally more accurate with the ACE52 and ACW-R, the former being more powerful the latter much faster fire rate.
Maybe I should give the ACW-R another go, I did my mastery with it and don't think I ever picked it up again. I'm running out of guns to do the mastery with...
http://battlelog.battlefield.com/bf4/soldier/MessiahComp1ex/weapons/237911909/pc/
Also, the A91 is a beastly little gun too.

Do not use those stats in battlelog. They are almost useless. Use symthic.com. Try the simple comparison first.
The Better Battlelog plugin has extended stats from symthic, I usually go by them.
