Harris BR-S and LaRue LT706 Quick Detach Combination combines the best of both worlds. Harris bipods are renowned for their quality, stability, and durability. LaRue is also known for those very things as well as their accuracy. The swiveling ability of Harris bipods allow you a wider angle of rotation. More rotation makes it easier to sit in one place and cover more ground. The Harris BR-S bipod has a 6-9 inch adjustable height. Instead of the classic stud screw and grabber attachment, LaRue has created their own custom chassis. Their new chassis allows them to eliminate the movement and jarring that can occur with the old models. There would be nothing worse than your bipod becoming lose, or falling off during the shot of a lifetime. Another great benefit from the new chassis is that LaRue was able to lower the overall height of the assembly so it's not as bulky when folded up. A large knob on the backside of the bipod allows you to adjust the swivel tension. Adjust the tension while standing, sitting, or prone with an easy to turn knob.