Estes A10-0T Engines/4pk 1510

This is one A10-0T Model Rocket Engines (4pk) by Estes Rockets. Please note in store availability and pricing may vary. The Estes A10-0T is a booster stage engine designed for model rocket flight, and has to be used with a mini engine. This engine is for flights in rockets weighing less than 4 ounces, including the engines. Each package includes 4 engines, 4 starters, and 4 plugs.