The Strike Reflex Exoskeleton Mount V2 (REX V2) is a two-piece modular red dot sight mounting system designed for top Picatinny rails on platforms like PCCs and SMGs. It offers users the flexibility to either directly mount their optics using the Picatinny mount or add the "Exoskeleton" cage for enhanced impact protection. A key upgrade in this second iteration is the new Multi-Optic Footprint, making the REX V2 compatible with over 40 red dot sights. When combined with the REX-Riser, it also allows for increased red dot sight height.