Advantages: Great Range, Good Damage, Very Accurate
Disadvantages: Fire rate (3 round burst)
Because of the fire rate, only use this gun if you are very accurate. If not, this gun isnt for you. It takes about 2 shots on target to the kill enemy when the enemy has max health. If the enemy doesnt, it can take one shot to kill.
From my experience, I rack up a lot of assists with it. I've had a handful of games where my assist count was over 5.
Also, this gun is wonderful for taking out campers or snipers from far away.
Attachments will make a big difference on the gun.