Can anyone with "the book" tell me anything about my recently acquired S&W Mod 57
Serial # N650446
Built on the "N" frame, model 57's (41 Mag) were available in blue or nickle finish from 1964 till 2005.
A fixed sight version (model 58) was offered for a short while also.
The stainless steel version was offered from 1986 on as the model 657.
S&W has recently reintroduced the 57 and 58 under their "Classic" series.