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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
The cone weighs 1
The Estes 1/2A3-2T engine is single stage engine designed for model rocket flight
Two sets of conformal launch lugs
Built in recovery eyelet in shoulder
using the same design from the 90s and it soars to over 1300 feet on recommended engines
Estes Rockets 1/4A3-3T Engines spo-default The cone weighs 1Launch your next model rocket on Estes Rockets 1 4A3 3T Engines Each package includes 4 engines, 4 starters and 4 starter plugs 1. 75 inches x . 50 inches and weighs . 21 oz Total impulse: . 625 N sec Max thrust: 4. 90 Newtons Can only be shipped via USPS Parcel Select Ground. No international shipping is allowed. Propel your lightweight model rockets into the sky with the Estes Rockets 1 4A3 3T Engines. Sold in a pack of 4 engines, 4 starters and 4
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