Is the pistol gas powered or electric? Is it spring? Is it cheap plastic? Is it metal? Are you even using it against people or just want a part of a collection? Will people complain and ban it for hurting too much if you play against people? Do you have better, more powerful weapons (if so, is a sidearm really necessary?)? Do you need a new hard drive? Do you think you're going to be playing on Xbox 360 much longer now that the next gen has come? These are the questions.