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SPRINGFIELD ARMORY

Springfield Armory AOS Agency Optic Plate A14B 1911 DS RMR SRO 407C 507C 508T - PH5077N-RMR-PLT-RET

  • Based on 245 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Sep 10
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Features

  • FITS: Trijicon RMR, SRO
  • FITS: Holosun 407C-X2, 507C-X2, 508T
  • FITS: Riton X3 Tactix
  • FITS: Swampfox Justice

Description

The Springfield A14B Optic Mounting Plate, part of the Agency Optic System (AOS) developed in collaboration with Agency Arms, is designed exclusively for the 1911 DS. Each plate is machined from billet steel to ensure proper optic height for an intuitive sight picture and instant target acquisition. Featuring an integral rear sight, this plate guarantees a secure and stable attachment for various red dot sights, including Trijicon RMR, Trijicon SRO, Holosun 407C-X2, Holosun 507C-X2, Holosun 508T, Riton X3 Tactix, Swampfox Justice, and Bushnell RXM-300. Each AOS plate ships with screws for mounting to a 1911 DS handgun.

Color: Black


Brand: SPRINGFIELD ARMORY


Material: Billet Steel


Item dimensions L x W x H: 4.29 x 3.78 x 0.87 inches


Item Weight: 1.12 ounces


Brand Name: SPRINGFIELD ARMORY


Model Number: PH5077N-RMR-PLT-RET


Manufacturer: Springfield Armory


UPC: 706397961367


Manufacturer Part Number: PH5077N-RMR-PLT-RET


Manufacturer Warranty Description: Lifetime


Item Dimensions: 4.29 x 3.78 x 0.87 inches


Item Weight: 1.12 ounces


Unit Count: 1 Count


Material Type: Billet Steel


Mounting Type: Integral Mount or Dovetail Mount


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • AOS Agency Optic Plate A14B on my DS Prodigy
This plate was a perfect fit on my DS Prodigy with the Gideon SRO clone. It comes with screws for different hosts and they are the correct length for the slide. The build material was superior to other other plates ive use. The only con is that it doesnt come in titanium. Installation was straight forward torqued to 15 in/lbs. ... show more
Reviewed in the United States on July 7, 2026 by Kelly
    • Great Plate for the RMR type 2
Order the 14B for the RMR was sent the incorrect size but they were quick to replace the plate. Has it cheaper then from Springfield as well as some other sites online. Seems to be well made. Fits the RMR type 2 and any other RMR foot print.
Reviewed in the United States on May 7, 2026 by Austin Allen Engel
    • Exactly what I needed
Works as described.
Reviewed in the United States on July 7, 2026 by Stephen Hartley
    • Do better Springfield
The screws that came with this optic plate did not fit. They got stripped immediately. I had to use the original screws that came with the original iron sight plate. Within the first 40 rounds the rear iron sights flew off. However the plate and red dot are still fine besides that. Everything was torqued to spec. Disappointed in Springfield for sure. For an over $100 optic plate I expect much better. ... show more
Reviewed in the United States on July 19, 2026 by Logan Petersen
    • Exactly what's needed for a holosun on Springfield prodigy Ds comp
Exactly what I needed to put a holosin on the Springfield prodigy. So stupid the including mounting bracket with the gun only works for a sight that they no longer sell......
Reviewed in the United States on August 1, 2026 by Austin Lionetti
    • Has slight surface rust but fits great
Fits very tight to my Prodigy. However I noticed some surface rust. I wiped the whole plate down with CLP before installing and my cloth was orange. Even after wiping down the plate has a reddish appearance. It wont stop me from using it but some may be bothered by this. Have not shot it yet but will revise if any issues arise with the plate. ... show more
Reviewed in the United States on July 13, 2026 by Rusty
    • Very good quality
This plate is far superior to the one that came on my Mac 9 ds comp. I highly recommend this plate. My optic is now rock solid.
Reviewed in the United States on July 15, 2026 by Gerald Humphrey
    • It has been legit
When I first recieved my package, i had the wrong item but contacted the seller and had a response within the first couple hours. They asked for some pictures to verify purchase details. After that was settled I recieved the correct item and was also provided a return package and label for the other. The mount came with screws that had loctite and it was a perfect fit for my 1911. The items packaging was all Springfield Armory for the items recieved. Other reviews said this wasn’t legit so I was hesitant but after recieving multiple products with the companies name and packaging I doubt this is fake at all. The customer service was great! I just mounted my Holosun 407C perfectly and can’t wait to test things out now. ... show more
Reviewed in the United States on September 24, 2024 by J.R. Caldwell

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