I don't claim that the following is definitive ONLY of pre-ban AR-15 Mags, but the info should be useful to those looking to stay legal.
Mag Mfr Info:
AR15 Manufacturer Information
1999 (during Fed Ban) FAQ:
AR15 / M16 Magazine FAQ
NYFirearms.com posting of Pre-Ban AR Mag Guide:
Preban AR-15 magazine guide [Edited 9/30/22 - changed URL]
More/some redundant info:
list of preban magazine manufacturers - Page 1 - AR15.COM
Mag Mfr Info:
AR15 Manufacturer Information
1999 (during Fed Ban) FAQ:
AR15 / M16 Magazine FAQ
NYFirearms.com posting of Pre-Ban AR Mag Guide:
Preban AR-15 magazine guide [Edited 9/30/22 - changed URL]
More/some redundant info:
list of preban magazine manufacturers - Page 1 - AR15.COM
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