USP Expert Barrel Chamber Hood ?

[Tailflash]

I'm new to the USP Expert, having picked up a green frame 9mm Expert last year from Rooftop Defense. I was just inspecting this new gun and perhaps this applies to the USP Elite models too, but do these models always come with a satin finish on the top of the chamber versus blued/black finish? I take it all the barrels have a polished end around the o-ring...

 

[gemarsh]

Mine are all, what I call polished. As in no black finish.

End of the barrels also.