Look for the American Flag on the box, or on the package in a store or on a dealers image of the knife in question. You can check in the thread at the top of the Buck forum home page about fake Buck knives. Buck is going after fake Buck sellers, if you find you have bought one you can contact Buck and give them the sellers information.
For Buck forum folks, it is a policy that BF does not allow any bashing of overseas knife seller thru the use of improper names or name calling. I am assuming Davy just misspelled Chinese. But, overseas Bucks have been made in at least two other countries besides the main contractor in China. Comment on your discussions with the term 'overseas' or 'imported' and you will be fine.
I am busy with other stuff so am not going to catalog to count American flags. But, I agree with above statements. It is less and less each year.
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