The silver 98 Custom TM is all about you. Your style. Your game. Your options. This marker allows you to call the shots because it's the most customizable marker on the market. And it's easy. All of the Tippmann accessories can be installed with the same tools that you use to take the marker apart. The 98 Custom has the ability to accept the Flatline TM Barrel System, Sniper barrels, double trigger kit, the Response TM Trigger System, collapsible stock, drop forward, rear cocking system, vertical adapter kit, vertical and expansion chamber kit and the low pressure system. With its all aluminum die cast receiver and new, extra sturdy paint finish, the semi automatic 98 Custom TM features a quick release feeder elbow, removable front grip to accept expansion chamber and vertical kits, and a 200 round hopper. It's fully compatible for CO2, compressed air, or nitrogen.