Thanks for the info. I did remove the grips but I already put it back together. The SN was K 30 something blah blah. Im going to take it apart again and write it down.
Beth
Good morning. I inherited a gun from my Dad. From the research I did it is a K22 Masterpiece. I am trying to date it. I have attached photos. I know it is ar least 40 years old. I remember my dad having it when I was in my early teens.