Holosun 509T to GLOCK MOS Adapter Plate


The CHPWS GLOCK MOS adapter plate is the most rugged, reliable, and trusted red dot adapter plate on the market today. Approved for duty use by over 600 Local, State, Federal and US Military units, this adapter plate will ensure your red dot stays on your slide where it’s suppose to be. Period. Paragraph. Features: Designed and Manufactured in the USA. CNC Machined from Aircraft Grade 6061 Aluminum Type III Hard Anodized Finish Comes with Stainless Steel Torx Head M3 screws to mount the plate to your slide and comes with a Lifetime warranty against manufacturing defects.

(4 customer reviews)

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4 reviews for Holosun 509T to GLOCK MOS Adapter Plate

  1. George Begonia (verified owner)

    I run CHPWS adapter plates on all of my OR guns, and the fit n finish is 110% better than the Glock OEM adapter plates. Highly recommend!

  2. carguytanner (verified owner)

    Absolutely no comparison to the stock MOS plates. From the fitment to the finish this is a far superior option to what comes with the Glock. So thankful for a company such as C+H to provide a rock solid option for mounting the dot on my duty rig. I’d trust my life on it.

  3. jmrussel (verified owner)

    Solid product and sturdy construction. I have C&H plates on all my optic pistols, this one makes four. Great quality and easy installation.

  4. Ryan Senn (verified owner)

    Works perfect on my G34 MOS slide. I tried several other options and this is perfect. There was no movement of my 509T. Everything feels very solid. I’ve put about 500 rounds through it (after zero) and it’s still tight. Get this for sure

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