Informaiton not available in the public domain.
Only Smith and Wesson knows and they aren't telling.
No such model.
Only S&W knows.
Not available in the public domain.
Data not available in the public domain.
Many different models have been chambered for this round.
Information not available in the public domain.
Only S&W knows; no.
2
It could be one of many. Call S&W and they will tell you.
100-500 USD. Only S&W knows.
It could be one of many. Impossible to answer without knowing caliber.