Thanks for all of the great info guys, it really helped out. I went and looked at the 416 this morning. It did have the "X" on the barrel, but is wasn't marked "US Property" anywhere. It had the post insert for the front sight, but that was the only insert. The blueing was pretty worn and the stock had several dings in it. The asking price was $389 and I decided to pass when they wouldn't go any lower. Thanks GeneB and JeffG for the great info.