30mm Scope Rings in Colorado Springs, Colorado For Sale

I don't know the manufacture of these rings? I think I mounted them 1 time and took them off as I got rid of my 30mm scope. These are probably cheap rings but they look to be nearly new as they are not scratched or anything.
First $20 or B/O takes them
Willing to ship at buyers expense.
Please feel free to contact me with any questions you may have.
Thanks for Looking!
Source: http://www.armslist.com/posts/xxxx367/colorado-springs-colorado-gun-parts-for-sale--30mm-scope-rings