ICM Prodigy RMR/507 Plate

(15 reviews)
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Impact CNC Machine is pleased to offer these Springfield Prodigy Steel Mounts for the following optic footprints:



Holosun 507c/508T

Holosun 507 Comp


These are made of carbon steel, back up sights are built in to allow lower 1/3 co witness but not block the focal plane. Cerakoted graphite black, comes with mounting screws for each optic. 


These are at coating now, so please allow 7/10 days for tracking


Please note: The thread pitch on the plate is 6/32 (where you mount your optic). The thread pitch on your slide (where you mount the plate) is 6/48. The factory short screws (6/48) will work great with this plate. Please do not try to install the screws labeled for each optic in the holes in the slide. As always clean the threads and apply loctite on all threads however we do not recommend red loctite in either case (plate to slide or optic to plate). Blue 242/243 will work well. 


Why hasn't my optic plate order shipped yet?
We are a small shop and a small operation. Please allow 7 to 10 business days for us to upload your order with tracking information. The more you inquire about your order status the less time we have to work on fulfilling orders. Thank you for your understanding. 


  • 5

    Posted by William Veith on Jul 4th 2024

    The plate has a flawless finish and such a precise fit that it is almost invisible.

  • 5

    Posted by JRYOCUM on May 21st 2024

    A perfect fit on my Prodigy. I installed a Gideon Alpha ( RMR ). The 2 included 6/32 screws sets were either too short or too long. However the 6/32 screws with the optic worked perfectly. rear sight may seem too tall, but it isn't- gives me a lower 30 sight picture.

  • 5
    RmR plate

    Posted by Chris on May 20th 2024

    Product was nice. I’ll be looking to buy another one soon

  • 5
    Best Optic Plate

    Posted by Marcus Canady on May 15th 2024

    Best built optics plate. Puts my Agency Arms to shame. Highest quality.

  • 5
    Prodigy Optic Plate

    Posted by Gerald Roth on May 4th 2024

    Plate has perfect fit and finish. Works exactly as it should.

  • 5
    Prodigy adapter plate

    Posted by Charles De Salme on Apr 23rd 2024

    Perfect fit for Holosun 507 comp

  • 5
    Rmr plate

    Posted by Eric LaPlante on Apr 3rd 2024

    Awesome rmr plates, have one on my 4.25 and 5 inch Prodigy .

  • 5
    Prodigy plate

    Posted by Sarg on Mar 7th 2024

    Excellent fit and nice machine work.

  • 5
    Prodigy plate

    Posted by Joe on Dec 31st 2023

    Super impressed with this plate! It’s a solid design and the machining is top notch. Fit into my prodigy perfectly and the provided screws worked great with my Holosun 507. The only thing that could make it better would be serrations on the back of the sight. But other than that the plate is perfect. Buy it!!