sorry I am a noob in regards to S&W revolvers, what does the "-4" mean? 4th generation or something?
thank you
btw I am very interested in getting a 686 2.5" or 627...
I don't have any revolver I am thinking to add one to my collection
I believe you have essentially answered your own question.
As for your desire for a revolver, I can't argue with your wish. If you intend to shoot .357 mags, you may want to consider a longer barrel being that it will be your first and only. Just a suggestion.