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Old 05-30-2023, 09:27 PM
Scott_650 Scott_650 is offline
Master Modeler
Join Date: Sep 2015
Posts: 624

Originally Posted by Initiator001
Attached are pictures of a production Estes So Long kit.

The body tubes have a thicker/heavier wall.

It’s most likely BT-52H/29mm motor mount tube. When I first saw the pictures I thought maybe it was made up from BT-55 tube reinforced with a full length section of coupler tubing but using straight BT-52 tubes would definitely be lighter and strong enough for Estes 29mm BP motors.
John Scott B.

NAR #102949/L1
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