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Estes Rockets

C6-5 Engine Bulk Pack

C6-5 Engine Bulk Pack

Regular price $99.99
Regular price $99.99 Sale price $99.99
Sale Sold out

C6-5 Engine Bulk Pack is the highest impulse engine in a bulk pack. Estes model rocket engine bulk packs are available in four total impulse ranges: ½A (mini engine), A, B or C (standard engines). 

This engine will send students' rockets out of site! Engine Bulk Packs are a must when launching rockets at school with students or any group activities. 

The C6-5 Engine Bulk Packs come with all the rocket engine supplies you need to launch 24 rockets including - 

  • 24 C6-5 engines
  • 30 starters
  • 24 starter plugs
  • 75 squares recovery wadding


ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions.

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Live, Online Training and 1:1 Support!

Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!

Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!

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Learn About Model Rocket Safety!

Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!

How to Fly Safely!