Full-auto paintball guns can lay down over thirty rounds per second. There's no electro gun in the world that can match it. They are the best gun out there if u can pay for the balls. Since most fields don't allow paintball machine guns, most gun manufacturers don't set their guns up to go full-auto. That is why they are so much money.

    Semi-Auto Player's Paintball Guns are a standard, gravity-fed 200-round hopper. Electronic Player's Paintball Gun Packages come with a Revolution X-Board 12-volt hopper. Electronic guns need electronic hoppers to work at their full capability. Standard hoppers do not feed fast enough for electronic guns, and balls may break in the chamber as a result. Of course, your semi-auto gun will perform better with an electronic hopper, also.

    Manual paintball guns are not in every ones mind. Cause they can only fire 1 paintball at a time .Also They can only hold a very small amount of paintballs .Unlike the other ones they hold more then 200 balls. Most of there co2 bottles or very small unlike the other ones they are 9oz,12oz, and 20oz cans.