This is a very nice all original original Smith and Wesson K22 Masterpiece revolver chambered in 22lr.  Mechanically this revolver is in excellent working order and shoots great.  This revolver has a 4″ barrel with excellent bore.  The target sights work great.  The high polish blue is in very good condition throughout with just a bit of wear at the end of the barrel.  The color case hardened trigger and hammer are in excellent condition.  Overall this is an excellent revolver that will be a great addition to any firearm collection!