With some fear I am asking what might be a dumb question? I'm still relatively new to the forum and occasionally I see terms that I can't figure out the meaning. The latest term I have encountered is dash or no dash in reference to some model revolvers. Trying to search for its meaning, I noticed that the term seemed to always appear in this forum (S&W Revolvers: 1961-1980). I read quite a few of the posts, but none explained it, they simply used it. I'm simply trying to understand what people are referring to when they use that term. I hope the question isn't too basic and I am showing my stupidity, but I was hoping to better understand what that means. Thanks.