ICM Prodigy RMR/507 Plate

(7 reviews)
Current Stock:
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Expected release date is Mar 1st 2024

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. 


  • 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!!

  • 5

    Posted by RE on Dec 27th 2023

    Plate worked great with my prodigy! Fit and finish were fantastic! Thanks!

  • 5
    SF Prodigy RMR Plate

    Posted by Corey Swanson on Nov 27th 2023

    The plate is super nice, lock up is tight, finish is superb and you can tell it is made of high quality. Definitely worth the money and you can't beat it for the price. It also comes with screws.

  • 5
    Prodigy RMR/507 Plate

    Posted by Rick Hayes on Nov 6th 2023

    First off.....CAN'T BELIEVE you can still get a quality machined part like this for 70 bucks!! Fit was SPOT ON and the thing that really impressed me was not the fact that they included screws for the optic but.....they included SPECIFIC screws for my Holoson 507 Comp dot!! GREAT JOB guys!! Will be ordering another one of these plates for my 4.25" Prodigy!! Thanks!!

  • 5
    Prodigy plate is perfect

    Posted by Jay on Sep 25th 2023

    The rear sight is adequately designed for direct hold over point of aim. The plate is well made. I will be sourcing other parts from this company.

  • 5
    RMR Optic Plate

    Posted by Phil Jones on Sep 13th 2023

    Fantastic fit and Finish and they provide mounting Screws for The Optics that fit the Plate

  • 5
    Prodigy optic plate for RMR/507

    Posted by Eddie K on Aug 20th 2023

    Great product. Perfect fit and looks clean. Like the solid one piece plate rear sight design. In stock and half the price of the OEM system. Highly recommended