Yeah, it's definitely pitting on the feed ramp. I was really hoping that it was just carbon deposits, but no, and it is getting progressively worse. too. I might try putting a polishing wheel to it as n8 mentioned. So far, I haven't had any feed/cycling issues whatsoever, so its not that big of a deal (yet), but it is a little disappointing to see metal wear like that on such a new firearm.
I kinda like not having to rack or hit the slide release though, especially since I cannot reach the release with my thumb without altering my grip.