A6-4 bulk pack of 30 Klima rocket motor engines

Klima A6-4 Engine Bulk Pack is a single stage engine designed for model rocket flights weighing less than 3 ounces, including the engine.

These engine packs may be used for the rocket bulk packs or other Rocketry For Schools rockets. Whether you are launching rockets at school with students, at a youth group activity or rocket club monthly launch, Klima engine bulk packs are a must.

A6-4 Engine Bulk Pack comes with all the rocket engine supplies you need to launch 30 rockets. Included are-

• 30 A6-4 rocket engines
• 30 electric igniters