Estes 1783 Bulk Pack B6-4 Model Rocket Engines

Details:
The B6-4 is a medium impulse engine that delivers high altitude flights. It works great for launching larger, heavier rockets, too.
Estes engine bulk packs are convenient and include everything your students need to prepare their rockets for launching.

Contents:
24 Single Stage B6-4 Engines
30 Igniters
24 Plugs
75 Squares of Recovery Wadding

Cannot Be Shipped Store Pick Up Only. Age Restriction's Apply