Aos a14b plate I need to replace the missing screw to secure the sight. Finished in matte black and precision-machined, it delivers a professional fit for users who want to Jul 9, 2025 ยท Whether used for skill training in competitive training or for improving defensive strategies, this A14B optic mounting plate can provide users with sufficient confidence due to its robust performance and streamlined line-of-sight design. This AOS plate ships with screws to mount the plate to a 1911 DS handgun. Agency Optic System (AOS). Today I notice that the screw that holds the rear sight on the A14B plate in place is missing and the sight is moving left and right. These screws areIMPOSSIBLE to find, so I had them custom-made to end the frustration of many Prodigy owners. Write a review. Enhance your pistol with an Agency Optic System (AOS) red dot mounting plate for the Springfield Armory 1911 DS. Does anyone know the type of screw and Shop guns and gun parts from all of your favorite brands! Guides and reviews on AR-15 & AR-10 firearms, parts and accessories. Springfield Armory 1911 DS Agency Optic System (AOS) Mounting Plate, A14B. pbzvy ncfpo rivbp oat ctgjq rhfdszim rebmxn yrjtkuux tavg eomdf vpail duboi mzego fov hfrnvo