The HS507K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.

Additional features include Holosun?s Red Super LED with up to 50k hour battery life, Multi-Reticle System, and Shake Awake. The durable housing is made from 7075 Aluminum, uses Holosun?s K footprint, and houses the battery in a side-mounted tray for easy replacement when needed. The HS507K X2 is a direct for P365X/XL, and requires an adapter plate for slides with a four-boss interface.

Holosun 507K X2 Reflex Circle Dot / Shake Awake Sight (HS Series)
Three Reticles: Dot, Circle, Circle Dot
Two modes: Manual, Lockout
CR1632 Battery with Side Mount Battery Tray
50,000 Hours Battery Life at Setting 6
10DL & 2NV Brightness Settings Under Manual Mode
Locking Function and Motion Sensor
CNC Milled 7075 Aluminum Housing
Flat Top and Drop Protection
Waterproof
Parallax Free