I think it could be salvaged but it matters what price you are willing to pay.

I would look into having the barrels extended by milling down 4" barrel blanks fitting them in like fixed choke tubes and adding rib extensions as well. Sounds kind of extreme but I'm convinced this can be done (like mono-blocking) and after a good filing and re-blue would hardly be noticeable.

Stocks, obviously can almost always be salvaged.

Tim

"Not all who wander are Lost"
-Hoppie 14'