Holosun 407c-x2 2 MOA and Rock 5.7 slide

Will this fit the Optics Ready Rock Slide with Threaded Barrel and suppressor height sights?
Will it do both absolute and lower 1/3 co-witness
Plate needed?
Mounting screw modification needed?

Same 4 questions but for the Rock RK-1 slide with threaded barrel and suppressor height sights?I
I want 2 MOA and not 407K 6 MOA.

Make sure the sight and the slide are the same cut (rmr or doctor). TBH, after bourbon club im in no position to tell you but @mattbbb14 can.

:rofl::rofl::rofl::rofl::rofl::rofl::rofl:

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The rock is cut for the shield cut. From what I can find, the 407C-X2 is an RMR cut optic. You will need to use the RMR adapter plate. But the 407c-x2 weighs 1.5 oz which is already really heavy for the rock before the 0.35 oz adapter plate. I don’t think the gun would cycle with that much weight on it. And the RK1 slide weighs exactly the same as the default slide, so it does not allow heavier optics like you would think. Not sure about the screws

As stated, you need the Shield cut… aka Holosun micro dot sight. So you want a K series (407k / 507k) or you can use a EPS Carry (not just an EPS) for the Rock.

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