I borrowed a pic of his (no offense taken I hope?!) and mated it to mine for close comparison. I hope that somebody could tell me more about these. One thing I wonder about. Mine does not have a year stamp on it. When was mine built?
My rifle had no number stamped on the butt but, it does have a large "S". One neat thing about mine. It was marked as a 91/30. It was overpriced at that but I didn't squawk at $137 otd!