Holosun HS407K X2 Micro Reflex Sight - 6 MOA Red Dot (Holosun K Footprint)
The Holosun HS407K X2 is an open reflex sight built around a crisp 6 MOA red dot reticle, with 12 brightness settings (10 daylight and 2 night-vision compatible). It features Lock Mode and Shake Awake to help prevent inadvertent setting changes and extend battery life.
This optic uses a side-mounted battery tray and runs on a CR1632 battery, with up to 50,000 hours of rated battery life at setting 6. Includes the original box and owner's manual.