<B>Burris 420321 Standard 30-mm Rings (Medium, Matte Black) Review</b><P>http://tinyurl.com/o8d94o4 <P><P> Burris 420321 Standard 30-mm Rings (Medium, Matte Black) <P>Matte Black Finish<P>Dovetail Front<P>Windage Adjustable Rear<P>30 millimeter size<P>Medium ring height<P>
