Springfield Armory AOS Holosun 509 Plate Kit - 1911 DS Prodigy

The Springfield Armory AOS Holosun 509 Plate Kit is a precision mounting plate from Springfield's Agency Optic System (AOS), cut specifically to mount a Holosun 509 series red dot sight on the Springfield 1911 DS Prodigy pistol. It is the correct factory-fit plate for owners running an enclosed-emitter optic like the 509T on their Prodigy.

Machined from billet steel for a snug, no-shift fit, the plate provides a proper optic height for an intuitive sight picture and instant target acquisition. The design maintains co-witness capability with the Prodigy's factory iron sights, so the red dot and traditional sights can be used together as a backup.

Made in the USA by Springfield Armory, this dedicated Holosun 509 footprint plate installs directly to the AOS mounting interface on the Prodigy 1911 DS slide and is the correct optic-mounting solution for adding a 509-series red dot.