Well, Vortex it is.

Got one from Liberty Optics

http://www.libertyoptics.com/

6.5-20 X 50mm. Very nice. With correct Butler Creek flip caps for ~$470. Yes, as usual, more than I wanted to pay. Tough, mil-dot, and transferrable lifetime guarantee.

Now for mounts made - not in China - but in Lewiston, Idaho!

http://www.seekinsprecision.com/