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Quantity
1
The Estes C6-7 model rocket engine is a powerful, high-thrust motor designed for upper-stage flights and lightweight, single-stage rockets. As a standard 18mm engine, the C6-7 provides a strong 1.6-second burn time, delivering consistent ac...
Reviews
4.8
10 ratings
5
4
3
2
1
Plenty of power
R
Richard · April 15, 2026
Great engine
J
John · April 9, 2026
I got these to add to stock.
I got these to add to stock for when the time comes and conditions are right I will have them to use.
