The Forward Controls Design MILSPEC M17/M18 OPTIC MOUNTING PLATE, REAR SIGHT DOVETAIL, delivers a precision dovetail mounting solution for the Sig Sauer P320 M17 platform with the M17/M18 optic interface and integrated RSD rear sight compatibility. Crafted in black for a low-profile appearance, this plate weights about 1.3 lbs and presents a compact 0.24" height profile to preserve sightline and handling ergonomics while providing robust, repeatable alignment with Aimpoint ARCO and other compatible optics. The Dovetail mount type ensures secure, snag-free attachment to the pistols rear sight dovetail, promoting dependable zero retention and rapid target reacquisition in dynamic shooting scenarios. Designed to support reliable optic mounting on SIG Sauers M17/M18 platform, it integrates seamlessly with a variety of Aimpoint and red dot configurations, enabling shooters to upgrade sighting systems without sacrificing holster compatibility or balance. Whether refining precision for sport shooting, competition, or field use, this plate maintains a clean, professional aesthetic and solid, repeatable performance, reinforcing a streamlined build that prioritizes accuracy, durability, and efficient field maintenance.