Calculated Kinetics Optic Plate System with Iron Sight Features The Calculated Kinetics Optic Plate System is purpose built for the MAC 9 DS 1911 series giving owners a direct path to mounting an Aimpoint ACRO footprint red dot without aftermarket milling or gunsmithing. Because MAC 9 optic plates can be difficult to source Calculated Kinetics designed this plate specifically around the ACRO footprint to simplify the upgrade process for owners of this pistol. Cowitness capability with a DOGTAG plate lets shooters retain a usable iron sight picture through the optic window as a backup aiming reference. This combination of direct fitment and cowitness support makes the plate a practical choice for duty and competition use alike. Every plate ships complete with the hardware needed for installation including a torx bit sized to the mounting screws and a small tube of Vibratite thread locker to keep screws secure under recoil. The anodized black finish matches typical slide finishes and resists wear from repeated holstering and daily carry. Straightforward installation means shooters can add a red dot to their MAC DS 1911 without sending the pistol out for custom milling work. Combining dedicated fitment cowitness compatibility and complete mounting hardware the Calculated Kinetics Optic Plate System is a convenient upgrade available for sale at GrabAGun. Calculated Kinetics Optic Plate System with Iron Sight Specifications Manufacturer: Calculated Kinetics Model: Optic Plate System with Iron Sight Type: Mount Compatible Hosts: MAC DS 1911 Optic Footprint: Aimpoint ACRO Color: Black Finish: Anodized Includes: Mounting Hardware Torx Bit Vibratite Available At: GrabAGun