Lloyd, you are correct sir . That is an Ideal 16 gauge. Can't remember for sure but I think that Ideal of Mike's is a grade 3. Somewhere on this board there are pics of a second set of barrels Wingshooter got for that gun and had PA24 blacken. Gorgeous gun and in the perfect gauge.

The world cries out for such: he is needed & needed badly- the man who can carry a message to Garcia