The Trijicon MRO QD mount is designed with a cantilevered forward arch to clear receiver junctions, offering maximum space on the flat top behind the optic. The mount's height ensures a 1/3 co-witness with the iron sights on M4 Carbine and AR-15 flattops. As with all LaRue mounts, it is precision-machined from bar-stock aluminum and finished with a matte black anodized coating for a durable, non-reflective surface. The locking LaRue Speed Lever ensures excellent return to zero, allowing the optic to be removed and replaced without losing zero. Each mount includes replacement mounting screws with a wrench, a QD adjustment wrench, a vial of blue Loctite and instructions for easy installation. Rugged Larue Tactical MRO QD mount securely attaches Trijicon MRO optics to AR-15s Engineered for precision and tactical versatility, this cantilever-style mount ensures optimal eye relief and alignment for swift and accurate target acquisition