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Estes A3-6T 13mm Engine 4pk Rocket Motors EST10014 / EST1508
The Estes A3-6T mini engine is a specially produced 13mm model rocket engine that has a 6-second delay. Enjoy watching your rocket soar at its highest heights for an extra 6 seconds before it starts the descent with this incredible mini engine. Each...
$19.00 $16.99 Delivery: $13.99
