JT ER2 PAINTBALL PISTOL COMBO - Tophatter's Army DealsProduct Description The ER2's smooth pumping action and anti chop technology gives any beginner a seamless shooting experience. The ER2 is ready to shoot, right out of the box. Want to go out back and do some target shooting? Ready to go one on one with your friend? Then this JT ER2 ready to play kit is for you. It comes with everything you need to get outside and have some fun. Features . 68 Caliber pump marker Lightweight Composite Construction