If it's accuracy and deeper strikes you want, this beefed-up version of our 98 Custom. will surely help you make your mark. The black Custom Pro comes standard with upgrades such as an 11-inch high-performance stone-honed barrel for better accuracy, a double-trigger for better control and faster firing and a drop forward. The Custom Pro also has the ability to accept the Flatline Barrel System, Sniper barrels, the Response Trigger System, E-Trigger, collapsible stock, 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 black finish, the semi-automatic Custom Pro also features a quick-release feeder elbow, removable front grip to accept expansion chamber and vertical kits, and a 200-round hopper. It's fully-customizable to enhance performance and compatible for CO2, compressed air, or nitrogen.