Standard barrel. I thought it would be an earlier mfg. It hasn't been tapped threaded for a scope mount.
Thinking about looking for a trade for a short barrel 629
Thank you for your help.
The -3 indicates it's the third variation of that model. When S&W makes changes to a model, rather than give it a new number, they add the dash and next digit in line. I believe they are up to -10 now (but not sure).