Holosun HS507K X2 Micro Red Dot Sight (2 MOA Dot / 32 MOA Circle)
The Holosun HS507K X2 is an open reflex sight built around Holosun’s K footprint for subcompact pistol slides. It features a Multi-Reticle System with selectable 2 MOA dot, 32 MOA circle, or circle-dot for a fast, uncluttered sight picture.
Key functions include Lock Mode to prevent inadvertent setting changes, Shake Awake technology, and 12 brightness settings (10 daylight / 2 night-vision compatible). A side tray CR1632 battery compartment allows battery changes without removing the optic.