Well....I came home with a big freakin' screw driver from Home Depot ($9 and Made in USA, what's not to like about that?) and the buttstock came off without a problem. That left me with a bunch of wood pieces that needed delicate and careful degreasing and a pile of metal pieces that were just begging for...other methods...
So now I'm waiting for the wife to come home. I'm going to meet her at the door and say, "My Love, just remember that you love me, despite what you may see, step in, or smell in this house. Something happened today involving my rifle, the bathtub and a whole lot of hot water and paper towels that is never going to happen again."
it may be time to invest in an automotive parts cleaner.