All of them but the Striker are just pathetic. Why would the Spas, a pump action, be on of the weakest? I even got a hitmarker in hardcore! AA12 range is esentially melee range. Model is more powerful than the Spas, but if you dont get a 1 hit kill (you often wont) you are toast. USAS is a joke, id be better off with a super soaker. KSG has a good clip size, but it is almost never a 1 hit kill, which for a pump action is just wrong. This is coming from someone who loves to use shotguns in all these games. I even managed to like the Black Ops shottys to some extent but these are laughable.