CNC-machined receivers with full metal handguard, motor/pistol grip and stock Officially licensed by Cobalt Kinetics with official trades Free float CNC-machined M-LOK handguard Micro switch trigger, integrated, MOSFET and G2 Gearbox 90rd magazine with C.A.R.S. system that can be turned on/off (auto drop mag) Compatible with G2 and standard M4 AEG magazines Competition style flared magazine assists in rapid reloads Ambidextrous 45-degree selector switch, mag release, charging handle Flip-up front and rear sights adjustable for windage and elevation In the Box 1X Rifle 1X Magazine 1X Instruction Manual Specifications: Brand G&GOperation Electric AutomaticBuild Metal Upper & Lower Receivers, Handguard, Outer Barrel, Stock, Motor Grip / Polymer Dust CoverFiring Modes Semi-Automatic, Full-Automatic, w/ SafetyMuzzle Velocity 330 - 350 FPS (w/ 0.20g BBs)Gearbox Full Metal Version 2Connector Mini TamiyaBattery 7.4V LiPo Stick (not included)Magazine Capacity 95 Rounds (Mid Capacity)Hop-Up Yes, AdjustableInner Barrel Length 400 mm (approx.)Length 36.8Threading 14mm Counter Clockwise (CCW)Weight 7.8 lbsColor Gray California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov