Hmm...seems nobody replied to this. I picked up a TA-90 at the local gun show for cheap, and found it had a broken firing pin. I picked up one fron hennings, and after modding it to work, the gun is great. Mine is in an odd colored blued finish. (brown) Mine is 9mm, and I shoot it every week! I dunno much about this gun, that is why I joined this forum, trying to find info. I changed the extractor spring while I was inside tthe slide swapping out the firing pin.-----Metalguy