Assuming the barrels check out and I can actually shoot it what do you guys recommend as the best way to protect the receiver? I will probably rust blue the barrels, but the bare metal receiver will rust real easily without something.
No to the rust blue

, those barrels had a black and white finish on them. The stock maybe be able to be saved. Try contacting the (I think) Stock Fixxers or the Stock Dr. Don't have the numbers but I am sure someone will come up the numbers or website. Eric