chillibangs(Used for 500 rounds and changed optic) Springfield Armory 1911 DS Agency Optic System (AOS) Mounting Plate, A13B. Expand your Springfield Armory 1911 DS pistol with an Agency Optic System (AOS) red dot mounting plate. This optic plate, A13B, is designed to accept popular MRDs like the HEX Dragonfly, Vortex Viper, Burris FastFire 2/4 and the Crimson Trace CT RAD Pro. The steel plate has a black finish with a serrated black notch rear sight installed on the rear dovetail. The AOS mounting plate ships with mounting screws for installation onto the 1911 DS and is crafted to deliver reliable optic mounting performance.
