GLOCK 43X / 48 MOS to Holosun 407k / 507k Adapter Plate, Version 2.

$44.95

This is the optics adapter plate for the GLOCK 43X MOS and 48 MOS, which comes with an RMSc-spec optic footprint.   This is the Version 2 plate.  The version 1 from CHPWS has been discontinued.  We often use stock photos, so some pics may be of older versions.  we only the stock the current ones.

(5 customer reviews)

In stock

This is the optics adapter plate for the GLOCK 43X MOS and 48 MOS, which comes with an RMSc-spec optic footprint.   This is the Version 2 plate.  The version 1 from CHPWS has been discontinued. This plate is required to mount a Holosun 507k / 407k to the factory MOS 43x and 48 without having to modify the existing recoil posts on the slide. Plate is .045″ thick.  It’s CNC machined from 6061 and Type III black hard anodized.

5 reviews for GLOCK 43X / 48 MOS to Holosun 407k / 507k Adapter Plate, Version 2.

  1. Garth Keemer (verified owner)

    great product. Good service. Product needed no adjustment and fit well

  2. Garth Keemer (verified owner)

    great product. Good service.

  3. Jeff Zaccaro (verified owner)

    Not much to say about the plate because everyone knows they are the best. But man, first time ordering from Boresight, and they are amazing. First of all, best price shipped I could find, and within 5 minutes of ordering, I had a shipping confirmation and a personal note from the owner saying he was at the shop late and would drop The package off on his way home. This was 7 PM on a Friday their time!! I’ll always check here first from now on whenever looking for something I think they might carry.

  4. Aaron B (verified owner)

    Amazing plate and perfect to do not modifications to my mos 43x for a 507k

  5. Jonathan Branson (verified owner)

    Fits perfect. This is my second one that I’ve mounted. BORESIGHTSOLUTIONS was great to deal with. Will definitely do more business in the future!

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