I got all the lead out. There was three holes to about 4 inches deep filled with lead. I am glad to have learned form someone else's bonehead move.
I used a sharp paddle bit to get most of it out once I got the drill stub out.
What I have left is a hollowed out the stock to a depth of about 4 inches deep with 1/4" of stock wall left all the way around.
On to finishing de-oiling and will pick back up on the crack repair afterwards. If the head of the stock was not in such good shape (except for oil) I am not sure I would have done this but if successful, then a good large step in restoring/reclaiming a nice ideal grade 20 gauge LC smith.
