The Atlas BT72-NC Super CAL Bipod does not pan. This "No Clamp" model has a two hole pattern of 1.100" with 10/32 threaded holes. It requires any 17S size "Lever Mount" such as the ADM-170-S, ARMS 17S, TRAMP from Badger Ordnance, LT271 or any Arca dovetail mount with the same hole pattern. The BT72-NC will also mount directly to Atlas's BT19 AI Spigot and BT70 M-LOK Adapter.Includes patented 45Adeg leg positions, non-rotating legs, optional quick change feet and "Hold What You Move Technology." It is comprised of 6061-T6 aluminum that is Mil-Spec Type III hard coat anodized and has heat treated stainless steel components. Available in black only. Atlas chooses to support a legend in the shooting sports by using the original KMW "Pod-Loc." FeaturesHeight Range: 5.75-10.87"Cant: 45 degreesPosition Button: 0.5" diameter5 leg positions: 0, 45, 90, 135 and 180 degreesNon-Rotating Legs: outer leg does not rotate around inner l...