I have 10 US manufactured Thermold magazines for sale. They are marked D.&D. INC. WILSON N.C. U.S.A. with a mix of H21 and H22 codes. Most are new with a few like new. A few of the mags have been inserted into lowers, with only a couple having rounds through them (less than 100 rds total). There are some marks on the bodies due to bulk storage at some time in their life.
Price is $125 shipped for all 10 in the CONUS. I will even include a like new Orlite mag for free.