In the early 90's a group of a used to gather on some State property that was used as a unofficial shooting range. One time while shooting, someone in the group brought a Model-39 with them. Shooting the pistol was a pleasure, trigger/recoil well balanced.Back then I couldn't truly appreciate it, 40cal. was all the rage "young and knowing all" I handed it off and went back to my 40. Maturing some and now growing old, Im considering putting a 639, into the safe. My question is, the gun is decades out of production will I be able to easily get parts for it? Or would I be wiser looking for a current production pistol with similar characteristics...