This thing tears through rear CT's in no time at all. It is a straight up assassin build and nothing else. If you place your shots and only go for that booty the ammo is enough and like any back stabber build... Don't. Get. Hit. Make sure to get Armour Hardening and Magazine Capacity nodes for this build. Other then that just keep moving and avoid those head on fights and this baby will give your enemies the enema they deserve. As always I am looking for advice and ideas for this build.