- 24 A3-4T Estes Model Rocket Engines
- 24 plugs
- 30 igniters
- 72 sheets recovery wadding
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Single stage engines (green label) that come in three packs. The Flash, Bull Pup and Nemesis are a few of the rockets that can be launched […]
Single stage engines (green label) that come in a three pack. Some of the Estes rockets that use “A” engines for launching include the Alpha, Code […]