Thanks for the fast info guys, I just was unsure if the gun was safe or what. I can't believe that a revolver would rattle like that, I don't remember my old security six doing that stuff.
I just purchased a used SP101 today ( 2.50inch, 357mag manufactured in late 2009). The gun is very clean and looks to be very well maintained with few loads put through it. It seems there is some rattling when shaking the gun coming from a loose hammer block, that contacts the firing pin??? In...