tippmann m4 airsoft alpha jackal operator package(Airsoft Gun) This Item Is Restricted From Shipping To The State Of New York All Metal Receiver Provides a Durable Design Backed By A Tippmann 1 Year Manufacturers Warranty Air Powered Adjustable Velocity (300-400 FPS With .20g BB) And Adjustable Rate Of Fire (8-15 Rounds Per Second) Featuring Semi Auto And Full Auto Firing Modes 12 Gram CO2 Or Constant Air Compatible With Use Of Remote Line And CO2/HPA Tank Airsoft Alpha Brand .20g 5000 Count Ultra Slick High Polished Competition Grade BBs