The Prodigy, developed in partnership with Agency Arms, utilizes AOS (agency optic system) plates specifically engineered for the 1911 DS. These plates are precision-machined from billet steel to ensure the correct optic height, facilitating an intuitive sight picture and immediate target acquisition. Each plate includes an integral rear sight. AOS plates are supplied with screws necessary for mounting onto a 1911 DS handgun. The Springfield Armory dragonfly AOS mounting plate A13B for 1911 DS pistols provides a modular, secure method for attaching popular red-dot optics to the agency optic system The A13B plate guarantees precise alignment and compatibility with various reflex sights, suitable for defensive, competitive, and tactical applications