The Estes A3-6T mini engine is a specially produced, 13mm model rocket engine that has a 6-second delay. Enjoy watching your rocket soar at its highest heights for an extra 6 seconds before it starts the descent with this incredible mini engine. Each package includes 4 engines, 4 starters, and 4 mini starter plugs.

PLEASE NOTE: This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.

The Space Corps Centurion agile interceptor and space fighter was designed for one purpose: defend Earth and its Solar Colonies from a mysterious alien presence lurking in among the Asteroids. The Estes Centurion space fighter comes almost ready to fly. Launch today and do your part to safeguard humanity!

LAUNCH SYSTEM INCLUDED.

This impressive model rocket kit includes eye-catching features like laser etched fin and wing panels, amazing surface mounted details, authentic-looking plastic engine nozzles, and colorful water-slide decals.

While its real-life counterpart glides home after inserting a second-stage booster pod into orbit, the Estes® LEO Space Train™ launches on a single-stage C6-3 engine, reaching up to 300 feet, and returns gently to Earth under its own, 18 inch parachute. The realistically styled LEO Space Train looks great on the pad and on display. Rocketeers definitely want this one in their fleet!