Kinetic Development Group SIDELOK MRO Mount Features This mount is built around KDG's patented SIDELOK locking system that allows secure tool-free attachment and removal in seconds. A spring-loaded push-button mechanism automatically locks the optic in place on any Picatinny rail eliminating the need for levers or knobs. The design guarantees return to zero when remounted in the same position meaning your optic holds point of aim shot after shot even after removal. The mount positions your optic at lower 1/3 co-witness height allowing iron sights to appear in the lower portion of the sight window. This configuration enhances visibility and speed when transitioning between optics and irons while maintaining a clean unobstructed field of view. Precision-machined from high-strength aluminum and hardcoat anodized for durability the SIDELOK MRO Mount is lightweight corrosion-resistant and ideal for high-stress environments. Kinetic Development Group SIDELOK MRO Mount Specifications Manufacturer: Kinetic Development Group Model: SIDELOK Trijicon MRO Mount - Lower 1/3 Co-Witness Mount Type: Picatinny (MIL-STD-1913) Co-Witness Height: Lower 1/3 Compatibility: Trijicon MRO MRO Patrol Burris RT-1X Quick Detach System: SIDELOK Push-Button Locking Return to Zero: Yes Tool-Free Installation: Yes Material: Aircraft-Grade Aluminum Finish: Hardcoat Black Anodized Profile: Lightweight Low-Snag Design Intended Use: Tactical Defensive Competition Patrol Use