Thanks for the replies. I have a PST 1-4 on an AR, and I like it. So when setting up a .308, I bought the HS-T 4-16x50. It looked milky, or fuzzy, or something starting at about 12 power and up. It sounds like this one may have some issues as well.
But there are a lot of these scopes out there, so I know guys like them. You get many feature at a great price with vortex, which I why I keep coming back around to looking at them. I may have to order one and see for myself.