I have this style of rifle rest: MTM Shoulder-Gard model
http://www.mtmcase-gard.com/products...rests-sgr.html


I did slightly modify mine though, by adding a small velcro strap around the front rest, to keep the front stock & barrel a little more secure.

It is a great easily maneuverable, lightweight, rifle rest. You can buy it at Bass Pro Shop or Gander Mt.

Here's the results of my Savage .308 with 3-9x40 Bushnell Trophy scope at 100 yards. I have since tweaked the elevation knob up 4 clicks, so I'm an inch high at 100 yards...