This plate is designed specifically for pistols using the AOS optic mounting system. Verify that your pistol has an AOS optic cut before ordering. This plate is not a universal 1911 or 2011 optic plate.
Mount a Trijicon RMR, SRO, Holosun 407C, 507C, or other compatible RMR footprint red dot to your Springfield Prodigy or other AOS optic-cut pistol with this precision-machined EGW adapter plate.
The plate installs directly into the AOS optic cut and converts the slide to the widely used Trijicon RMR mounting footprint. This gives shooters access to a large selection of competition, range, carry, and duty-oriented optics without requiring additional machining of an AOS-equipped slide.
The RMR footprint supports many of today's most popular full-size pistol red dots, including the Trijicon RMR, RMR HD and SRO, Holosun 407C, 507C, 508T and 507Comp, along with compatible optics from Swampfox, Viridian, Bushnell, ADE Advanced Optics and other manufacturers.
Each plate is CNC machined from solid 7075 aluminum and finished with a durable matte black hardcoat anodizing. The result is a strong, lightweight mounting interface designed specifically around the AOS system.
Whether you are setting up a Springfield Prodigy for competition, upgrading an AOS-equipped 1911 for range use, or simply want greater flexibility when selecting an optic, this plate provides a straightforward way to add an RMR footprint red dot.
Need help understanding red dot footprints? Read our Optic Mounting Made Simple: RMR vs Docter vs RMSc Footprints guide.
Similar-looking optic-ready pistols may use different plate systems. Confirm that your exact pistol uses the AOS optic cut before ordering.
This plate is designed for red dots using the Trijicon RMR mounting footprint. Compatible optics include:
Important: Always verify the mounting footprint of your exact optic before ordering. Manufacturers may offer similarly named optics that use different mounting patterns.
EGW also manufactures AOS adapter plates for other popular red dot footprints:
Looking for more Springfield Prodigy upgrades? View all Springfield Prodigy parts, optic mounts, and upgrades.
This plate installs into the factory AOS optic cut after removal of the existing cover plate or optic adapter plate.
Important: Always verify screw length before final installation. A screw that is too long may bottom out before properly securing the optic or plate.
Due to the design of the AOS system and the height of most RMR footprint optics, this plate is not designed to co-witness with factory-height iron sights. Taller suppressor-height sights may be required if a backup iron sight solution is desired.
Does this plate fit the Springfield Prodigy?
Yes. This plate is designed for Springfield Prodigy models equipped with the AOS optic cut.
Does this plate fit other Springfield AOS pistols?
Yes. The plate also fits compatible AOS-equipped Springfield Ronin, TRP, Emissary and Operator models.
Will this fit a Trijicon RMR?
Yes. This plate is designed specifically around the Trijicon RMR mounting footprint.
Will this fit a Trijicon SRO?
Yes. The Trijicon SRO uses the compatible RMR mounting pattern.
Will this fit a Trijicon RMR HD?
Yes. The RMR HD uses the compatible RMR footprint.
Will this fit the Holosun 407C and 507C?
Yes. Both optics use the compatible RMR mounting footprint.
Will this fit the Holosun 508T and 507Comp?
Yes. Both optics use the compatible RMR mounting footprint.
Does this require machining the slide?
No additional machining is required when the pistol already has the compatible AOS optic cut.
Will factory-height sights co-witness?
This plate is not designed to co-witness with factory-height iron sights. Taller sights may be required if you want a usable backup iron sight picture through the optic.
Are mounting screws included?
Yes. The plate includes the appropriate mounting hardware supplied for the application. Always verify screw length and thread engagement before final installation.
WE RECOMMEND THIS PLATE BE INSTALLED AND CHECKED BY A QUALIFIED AND COMPETENT GUNSMITH. Always verify optic compatibility, screw length, thread engagement, plate seating, and safe firearm function before use.
Modification of your firearm may nullify the manufacturer's warranty. No liability is expressed or implied for damage or injury which may result from improper installation or use of this product.
Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, or similar processes. For more information, visit www.P65Warnings.ca.gov.
