I will dig it out of the safe and get some pictures, The bluing needs to be re done remember, it's over 45 years ago!Please show us that.
I once admired a 660 with the "bottom plastic" replaced with steel. A big upgrade.
A friend carved a plug/feed ramp for the magazine well of his .222. It is a target rifle always fired single shot, why have a protruding magazine or a big hole?