No really, I've seen it myself! deadly fuck'n n00b weapon!! SID you better nerf it or I'm quitting urban terror forever!!!!!!!!11 or add a laser sight then it might be ok.
Looks nice. Just make it realistic and don't apply any spread or movement penalty to it. I want to be ably to snipe people from across the map with it. ….And ..oh, yes …make it possibly to attach a flashlight it.
The neat part is when you get hit from it, it makes it more difficult to do strafing and sprint jumping. If your hot woth two, it's near impossible to jump anymore.