G&P Masterkey M4A1 Colt CRW-airsoft.com HD

http://www.crw-airsoft.com/gp-m4-ras-aeg-w-masterkey-7945-p.asp G&P M4 RAS AEG W/ Masterkey (GP-AEG057A) -Built Material: Metal & ABS -Gear Box: Version 2 / 8mm Bearing -Motor: G&P M120 Hi-Speed -Magazine: 130 Rounds (6mm BBs) -Length: 840mm / 920mm -Inner Barrel Length: 368mm -Hop Up: Adjustable -Veiocity: 335-350 FPS / 0.2 BBs -Batteries: Stock Tube Type Li-Po Battery (Not Included,T-Style Plug on Gun) Package Includes: AEG, Magazine, Manual & Box Features: -M4A1 Metal Body (Colt M4A1) (GP174) -M4 RAS Front Set (CNC Process) -M16 Magazine (130rds) (GP094) -Military 600m Flip Up Rear Sight (GP254) -Shotgun Masterkey -M4A1 Extended Battery Buttstock (Black) (GP416) -M16A2 Grip with Heat Sink End Set (GP034) -M4 Trigger Guard (CNC Process) (GP836) -T-Shape Connector Wire Set For Recharge