Estes Rockets
Estes Rocket Engine: B6-4
Regular price
$18.00
Shipping calculated at checkout.
ENGINES FOR MODEL ROCKETS
3 – B6-4 Engines
4 – Starters
4 – Plugs
The Estes B6-4 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.