To answer your question, I don't know. These pistols were made in the 90s, if that helps. I believe the very first of its kind, either a 422 or a 2206 (I'm not sure which) actually started being produced in the very late 80s.Interesting. Is it a 3rd gen smith? I wasn't sure if they had a 22 in their 3rd gen lineup (4506, 4006,3913, etc.)
Hello rodinal220.I keep one in my pack for a backup trail gun.Good little shooters.Too bad S&W no longer makes these.Very popular with SOT folks.