1/4A3-3T Model Rocket Engines
4 Pack, 13mm diameter
Estes Black Powder Model Rocket Engines
What's New
- 04/04/2021 - April Specials Updated
- Check out the great deals for this month! Details...
- 03/14/2021 - Estes ASTROCAM® now available!
- New video camera rocket! Details...
- 02/14/2021 - New Scale Kit available!
- New Black Brant III kit for 13mm motors now available! Details...
- 01/18/2021 - New NASA SLS Model Rocket Kit now in stock!
- 1:200 Scale model for 18mm engines from Estes Details...
- View all news items
Testimonials
Your company has a permanent place for my school's rocketry program needs - Greg S.
View all testimonials