08-12-2022, 05:14 PM
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Retired Missile Technician
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Join Date: Mar 2005
Location: Fort Worth, TX
Posts: 1,080
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https://www.balsamachining.com/#
Balsa Machinging Services has a tailcone with predrilled BT-20 size hole. OD is 1.673" and ID od the shoulder is 1.590. Easier to sand down to fit an Estes BT-60 instead of splitting a nose cone. Not sure of total length. You could contact Bill to see if they are available.
Chas
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Charles Russell, MSgt,USAF (ret.)
NAR 9790, Lvl 1
SAM "Balls Three"
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