Kits YOU Build!

Estes Composite Model Rocket Engines

Composite engines generally have more power per weight of propellant than a black powder engine. They are however, more difficult to light than a black powder engine and require different launch systems than used for a typical Estes black powder engine. Look at the Pratt Go Box, FullBoost or the Aerotech Interlock launch controllers if you need to upgrade your system to fly composite engines (they can also be used with black powder engines).

What's New

11/16/2018 - Q-Jet D16 engines in stock.
Quest Q-Jet D16 are available in three delays. Details...
11/03/2018 - Q-Jet C12 engines in stock.
Quest Q-Jet C12 are available in three delays. Details...
11/01/2018 - November Specials Updated
Specials for November have been updated and are now online... Details...
10/22/2018 - New fin sets available.
Several pre-cut wood fins have been added to the site. Details...
View all news items

Testimonials

I am so glad I found your web site, great stuff! - Terry Z.

View all testimonials