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Happy 4th of July!Enjoy 15% off your total order at checkout! Exclusions apply.
ENGINES FOR MODEL ROCKETS
3 – B4-2 Engines 4 – Starters 4 – Starter Plugs PLEASE NOTE: This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.
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.ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.
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Estes continues to ignite the imagination of each new generation with industry-leading model rocketry products and education.
