Spyder MR6 With Spare Mag First Strike Compatible Tank Regulators & Accessories 5 inch aluminum barrel paintball guns 5 inch aluminum barrel Capacity 39L The innovative “DLS” Dual Loading System utilizes a unique patent pending design that enables the user to interchange the loading system with a quick turn of the barrel allowing the switch between a traditional top loading hopper and a lower magazine feed system during play Mil Sim Style Semi Auto Marker Dual Loading System Feeds from Loader and Magazine 14" Barrel with Muzzle Break AR Style Collapsible Stock Rubber Wrap around Grips First Strike Ammo Compatible Additional 9 Round Magazine Included