Product Description
The HS507K X2 is a compact open reflex sight built particularly for subcompact pistols. Compared to earlier models, this version adds a handy Lock Mode feature. This feature stops accidental button presses by locking the settings. This option originally appeared in Holosun’s 2018 LEM optics and now makes its way into this design.
The optic also has Holosun’s Red Super LED. It can run for up to 50,000 hours, along with a Multi-Reticle System and Shake Awake for responsive use. Built from durable 7075 Aluminum, it uses Holosun’s K footprint and has a suitable side-tray battery compartment. It fits the P365X and XL directly but needs an adapter for four-boss slide interfaces.
Why Choose This Product
The HS507K X2 works quite well for anyone carrying a subcompact pistol for personal defense or everyday concealed carry.
Its compact design keeps the firearm slim and snag-free, while the sight itself gives faster target acquisition compared to iron sights. The Multi-Reticle System gives users flexibility (be their preference a simple 2 MOA dot, a 32 MOA circle, or both combined). This makes it easier to adapt to different shooting styles or lighting conditions.
Shake Awake adds to the practicality. It keeps the sight ready at a moment’s notice without draining the battery. This matters when reliability is non-negotiable. The Red Super LED stays visible even in bright daylight, and the 50,000-hour battery life means you won’t be swapping it constantly.
The housing’s rugged 7075 Aluminum construction holds up to daily use and potential impacts. This is useful if the optic is part of a carry setup. For P365X or XL owners, installation is direct and straightforward, keeping things simple.
