licensed walther p99 gas airsoft pistol green gas blowback fps-330(Airsoft Gun) Features: Licensed by Walther, Fully Licensed Trademarks! Green Gas Powered, Blowback, Super Efficient Gas Operating System! Semi Automatic, Shoots as Fast as you Can Pull the Trigger! Velocity (FPS): 330 with 0.20g BB's Rock Solid Metal Construction with Smooth Bore Barrel and Internals! Metal 24 Round Drop Free Pistol Magazine Fixed Front Open Sight Adjustable Rear Sight for Wind Working Safety Ergonomic Textured Pistol Grip Adjustable Hop Up System Color: Black Length: 7.5"