C6-5 Engines

The Estes C6-5 is a single-stage 18 mm engine designed for rockets under 4 oz. Offering 10 N-s impulse, 15.3 N thrust, and a 5-second delay, it delivers stable, mid-power flights. Each pack includes three engines, four igniters, and four plugs.

Perfect for models like Antar, Big Bertha®, AstroCam®, and Alpha III®, the C6-5 provides reliable performance for educational, hobbyist, and small-field launches.

Includes:
- 3 C6-5 Engines
- 4 Starters
- 4 Starter Plugs