If you’re looking for a high altitude model rocket then the LOC Precision Norad Pro Maxx might be what you need.
How about 7,200 feet in seconds?
This is a large model rocket at 46 inches tall and 3 inches in diameter. It takes 38 mm rocket engines from F series to J series. It weighs 24 ounces and comes with a 36″ parachute. Maximum apogee is 7,200 feet.Buy the LOC Precision Model Rocket Kit Norad Pro-Maxx PK-45 at Amazon.com
Watch it take off with a camera attached. It’s very impressive.