I personally enjoyed using it, wasn't as great as i first imagined but was alright.
100% my favourite iron sights in the game now though, just the short range abilities on the gun to me are lacking.
Finally have it gold so doubt I'll ever use it again but meh :3
Current Gamertag:- BarrelOfClunge
Prestige Master Achieved:- 24/12/12
Every Diamond Weapon achieved:- 20/1/13
Diamond Peacekeeper:- 8hours on release day