Length: 770mm Weight: 3365g (7.42 lbs) Inner Barrel: ~445mm Magazine Capacity:30 rounds. COmpatible with GHK AUG gas blowback magazines Muzzle Velocity: 390-440 FPS (Measured with 0.20g BBs and Green Gas) Thread Direction: 14mm negative Gas Type: Green Gas Fire Modes: Semi/Full-Auto, Safety Hopup: Yes, Adjustable Package Includes: Gun, Magazine, Manual