Holosun HS507K X2 Micro Red Dot Sight (Red MRS, 2 MOA Dot / 32 MOA Circle)
The Holosun HS507K X2 is a compact open reflex pistol optic built around Holosun’s Multi-Reticle System (MRS), offering a selectable 2 MOA dot, 32 MOA circle, or circle-dot combination. It features Shake Awake activation and a side-loading CR1632 battery tray to allow battery changes without removing the optic.
Constructed with a 7075-T6 aluminum housing and anodized black finish, the HS507K X2 uses the K footprint for direct mounting on compatible slides.