I just traded for my first Savage 99 in a 308 Win. I wanted the rifle for my son when he starts hunting next year. The rifle does not have a sling and I would like to put one on. Also, I want to put another scope on. The scope on it is a Tasco 3-9. There is some discoloring on the stock and I would like to refinish it. Any suggestions? It looks like there is a wealth of knowledge on this board. Also wondering if there are any owners manuals around anymore? Thanks.