Officially Licensed and trademarked COLT M4 CQB AEG
One Piece Metal Outer Barrel, Upper Receiver, and Lower Receiver
Steel Gears and Metal Gearbox. CNC Machined R.I.S. Handguard. Metal 350rd Magazine.
Removable Metal Rear Sight. Adjustable 6 position Crane Stock. Battery and Charger Included
This product is restricted from shipment into the state of New York.Kindly refer the user manual attached below for troubleshooting steps and instructions.