Description: Build Material: Aluminum Alloy / Steel / Fiber reinforced polymer Magazine Capacity: 30 ( 6mm ) Length: 573-698mm Barrel Length: /mm Weight: 2790g System: Gas Blowback, Semi / Full Auto, Hop-Up Muzzle Velocity: 360-380 FPS w/ 0.2g BBs and Top Gas Package Includes: Gun, Magazine, Manual Free Shipping