Holosun HE507K-GR X2 Micro Green Dot Sight (2 MOA Dot / 32 MOA Circle)
The Holosun HE507K-GR X2 is a compact open pistol sight built around the Holosun K footprint for micro-compact optics-ready slides. It uses a high-visibility green LED reticle with a selectable 2 MOA dot, 32 MOA circle, or circle-dot combination.
This optic features Shake Awake technology, lockout mode, and a side-loading CR1632 battery tray that allows battery changes without removing the sight. Mounting screws are included.