Estes 1/2A3

New Century Rocketry Verified independent store

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The Estes 1/2A3 rocket motor is a 13mm mini rocket motor designed for flights in lightweight rockets. Each package includes 4 motors, 4 starters and 4 starter plugs.ATTENTION: Resi dents 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. Show more