The HS507K X2 is an open reflex optical sight designed for concealed carry pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from their 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Second, the buttons have been redesigned to compliment the Lock Mode by placing them lower and out of the way. Additional features include Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, and Shake Awake.
This optic is designed for smaller pistol models like the G43 or P365. For mounting on N17, N19, N22, N23, N26, and N27 slides, you will need to shorten the screw that Holosun provides to avoid interfering with the extractor depression rod hole. Shortening the screw from 12mm to 10mm overall length is sufficient to clear the hole. They use a proprietary screw type and we cannot find an off-the-shelf screw to match. Please seek support from Holosun on obtaining the correct length screw.
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