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    Glock Slim 43X/48 MOS Optics & Adapter Plates

    Below are the best Holosun Optics & Adapter Plates for your Glock 43X MOS or 48 MOS. The 43X and 48 MOS are identical except the 48 has a longer slide and barrel.

    To mount these optics you will need one of the adapter plates below. To learn more about mounting these optics to your 43X or 48 MOS read our 43X/48 MOS Optics Fitment Guide.

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