Hart Competitive 1 Shooting Rest with bag.
Older style but very similar to the one shown here:
http://www.rwhart.com/store/proddetail.asp?prod=RWH-N-H52&cat=24The bag is different and as you can see mine is missing one leveling screw. Please examine the pictures closely. I have had no difficulty setting the one odd screw then adjusting the two others to suit or you can get OEM replacement parts from the web site linked above.
$125.00 plus shipping from 34654. CONUS only.
(This rest is built like a tank and heavy)