Holosun HS507K X2 Micro Red Dot Sight (1x) with Multi-Reticle System
The Holosun HS507K X2 is a compact open reflex sight built on the Holosun K footprint, featuring a selectable Multi-Reticle System: 2 MOA dot, 32 MOA circle, or circle-dot. It uses a 650nm red LED emitter with manual brightness control (including night-vision compatible settings) and Holosun Shake Awake technology.
This optic uses a side-loading CR1632 battery tray for battery changes without removing the sight. An adapter plate is included.