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B6-6 Model Rocket Engines (3pk)
EST1607The Estes B6-6 is an upper stage engine designed for model rocket flight. This engine can also be used as a single stage engine in lightweight rockets. Each package includes 3 engines, 4 starters, and 4 plugs.
The Estes B6-6 is an upper stage engine designed for model rocket flight. This engine can also be used as a single stage engine in lightweight rockets. Each package includes 3 engines, 4 starters, and 4 plugs.