I had someone come to me that liked their current stock.. and wanted it to have an adjustable cheekpiece. So, I went to work. The photos below show what is really inside this older stock. I refilled the stock in places that it needed to be refilled when I was successful in completing this modification. I was so pleased that everything worked out to plan, that it went back to the owner sooner than I planned. Therefore, I forgot to take final pictures.