Boyi M4 Full Metal body and Gear Box Airsoft Electric Gun Full metal body M4 Metal Gear Box Top Quality Fully adjustable Hop Up system, Retractable Stock, High Capacity Magazine 300 rds 7mm Bearing, M100 spring. Full Metal Shell, RIS rail, Barrel, Stock. 400 FPS w/ 0.12g BB 300-330 FPS w/ 0.2g BB, Motor Turbo 3000, V2 Metal Gear Box This product is restricted from shipment into the state of New York