http://swfa.com/Sightron-35-10x44-SI...ope-P9148.aspx
I have one on my Rem 700 PSS 308 and have shot it with this scope at the Pueblo match. Last match was a while ago, but I shot a 310. It's glass is better than any of my Leupolds, it's repeatable, and in your price range.
I own three SIIIs.