Sounds like you may have been shipped a Grade 2 instead?????????? The Grade 1 units are listed "as new"..........
Thanks for the detailed reply, brother.
Paul
My grade 2 was also dirty when I recieved i. It had soot build up on the barrel near the chamber, the recoil spring was also dirty and seem to be due for replacement (shorter than what it should be). The part of the trigger bar that rub on the slide has wear. The gun has new grips and 2 new mags. IBM it has more wear than your grade 1