At last! A professional grade, but affordable paintball gun that everyone from beginner to pro can compete with. Features: Ultra fast rate of fire - 17 bps in semi auto and rebound modes, and 10 bps in 3 shot burst or full auto modes. Extremely lightweight - weighs in at just 2.2 lbs. Break-beam Vision eyes - shoot up to 17 shots per second without ever chopping paint Interchangeable Body Kits - Instantly change the color of the Ion's body with 4 different composite shells Adjustable trigger - shorten the trigger pull without ever taking the Ion apart. Full adjustable forward and back travel to customize the trigger exactly how you want it. 9 volt battery operation - easy to find and replace 9 volt batteries. No more expensive battery packs. One 9 volt battery is included. Does not come with charger. Easy disassembly - One 1/8" Allen wrench (included) is all you need to disassemble the Ion Vertical feed tube Orings - fit a wide variety of hoppers without having to buy a new feedneck Durable ball detents - last 10 times as long as current ball detents Gas efficient - get between 1000 to 1400 shots from a 68ci 4500psi fill Impulse barrel and feedneck threads. Includes barrel cover and parts kit