Quick releasable shoulder rig based on ARRI standard dovetail and rosettes. The Crossbar can be adjusted left and right on the NATO standard rail by unlocking center thumbscrew. Included Rosette Arms position grips comfortably in front of your body. Arca-Swiss style dovetail underneath the ARRI standard dovetail allows shoulder pad to be adjusted forwards and backwards or quickly removed. Threaded holes on Shoulder Pad, Crossbar, and Handles for attaching accessories like monitors, rod clamps, cheeseplates, battery mounts, and more. Works great with our new NATO Lock Magic Arms or Ultra Arm for quickly moving an LCD from camera to shoulder mounted position.