Ok. I kinda want to know what you guy's are doing. I know one guy that only shoots off a back pack. he said something about bipods. any ways I got the hint that he would never shoot off a bipod. This guy is a definative long ranger. I wont mention a name but I know that shawn knows him and maybe some more people. Then some of you guys shoot off a bipod and rear bag. what advantages/ disadvantages of each. any tips. what are you guys using.