Hello - I am looking for an exploded view parts diagram or one that shows the parts and how they fit inside. I have a H&R Hunter model double action revolver that my dad gave me. .22cal 7shot revolver with 10inch barrell. It does not rotate the cylinder when the trigger is pulled as it should - I have a feeling there is a broken/missing spring as well as worn/missing parts. I am looking to rebuild it if I can get ahold of a diagram that shows the parts that should be there and how they fit. If anyone is able to help - I would appretiate it - thanks.