Sport scale version of the USAF AGM-12D Bull Pup. Plastic tail cone and authentic color decals! Great first scale model. ESTES Rocket kit features: 9.5 in. long (24.1 cm); 1.33 in. dia. (33.8 mm); 12 in. dia. parachute recovery; die cut balsa fins; Max. Altitude: 675 ft. (206 m); Engines (recommened, but not included): A8-3, B4-4, B6-4, C6-5.