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Thread: M3500 rail screw hole blown out.

  1. Default M3500 rail screw hole blown out.

    One of the holes on the receiver is blown out and won't allow a screw to tighten up, rendering my red dot useless. Anybody else have this issue? Any ideas on how to fix?

  2. #2


    What is the original hole size?

    Could you drill out the hole and tap it #8-40? (might have to alter the larger screw head or hole the base so the screw fits into the base)
    Steve Rose
    Rose Action Sports, LLC

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