BOG PCA PROFESSIONAL CAMERA ADAPTER - SKU: BG735546 Pistol-grip style ballhead allows for one-hand operation Bubble level on top of head Quick-change stem on bottom attaches to BOG-POD shooting sticks with Switcheroo Shooting System Rotatable collar for rotating camera to a vertical position Weighs approximately 21oz. Includes: Pistol grip ballhead A USR that swivels 360 degrees and is rubber covered to prevent damage to gun stocks One accessory quick-release plate with standard 1/4-20 camera screw and 3/8-16 bushing Perfect for use with the following: Spotting Scopes Binoculars mounted in BOGgear Bino Rest Digital Still Cameras Video Cameras