The Shoulder Mount v3 is their redesigned shoulder support, simplifying previous designs while maintaining a strong and versatile support for any 15mm rail system. The mount plate is 'cheesed-out' to allow for accessory mounting, including their low-profile counterbalance weights. The shoulder mount attaches directly to a 15mm rig, placing the camera over your shoulder. This is best suited for rigs with flip-out screens or external viewfinders (EVF).