The Aggressor kit includes all the necessary tools to start playing paintball in one box. The semi automatic paintball marker features the air efficient eke valve system, has an all aluminum extruded body, ergonomically designed, high impact polymer trigger frame. Kit includes paintball mask, prefilled 90g cylinder plus adapter, 200ct hopper, squeegee and barrel blocker. Air efficient Eco valve system. Shoots up to 1,600 shots from a 20-oz CO2 tank.