YO0403B Brand: WLtoys Contains a bullet launcher and 12 bullets Designed to replace the bullet devices on V959， V969， V979， V989 or V999 aircrafts Precise size and correct model reference Easy to install Package Details Weight: 56.71 g Size: 4.3*15.8*4.00 cm Package Includes * WLtoys Rescue Spare Parts Set for V959， V969， V979， V989， V999 Aircraft