Welcome! The TZ-75 is a Tanfoglio pistol, imported under a BUNCH of names over the years, TZ-75, TA-90, Springfield P(, EAA Witness, and at least one more I can't remember, but the actual name was the Force pistol. Considering it is a TZ-75, it is the older frame size, and modern Tanfoglio items may not fit - I would contact Fratelli Tanfoglio directly, since the importer of your pistol went belly up years ago. FT, last time I talked to them, were pretty cool people. Alternatively, EAA, European American Armory might also be able to help, and don't forget to Czech out or very own Clone forum, where much more info awaits!
