Rocket Engines - 282
Save on Rocket Engines at GB Toys. Top brands include Estes, & Belleville Hobby. Hurry! Limited time offers. Offers valid only while supplies last.
Estes B6-4 Mini Bulk Pack - 3 Packs of 3 for 9 Engines / Motors with Starters
4.1 out of 5 stars with 41 reviews
This mini bulk pack provides 9 of the most popular model rocket engine in the market. The Estes B6-4 is used to provide medium altitude flights for model rockets weighing roughly between 1 and 2.5 ounces which is typical of most rockets being 1 to 2 ...
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