So anyone have a holosun 407k on a 43x/48? Question is does it need a extra plate or can it just pop in like the p365xl can do? Thanks
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Unless you mill the little notches on the slide you will need to buy the adapter plate.
Mill is a strong word. File is more like it.
Very simple modification… and well worth it for the optic to sit lower and have 2 fewer screws attaching it to the slide.