ESTES EST1601 B4-2 Model Rocket Engines (3pk)

SKU: SKU: EST1601

• Description
  EST1601
  
  B4-2 Model Rocket Engines (3pk)
  

  The Estes B4-2 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 4 ounces, including the engine. Each package includes 3 engines, 4 starters, and 4 plugs.

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