Holosun HS407K X2 Micro Reflex Sight (6 MOA Red Dot)
The Holosun HS407K X2 is an open reflex pistol optic built on the Holosun K footprint. It features a crisp 6 MOA red dot reticle with 12 brightness settings (10 daylight and 2 night-vision compatible) and a side-mounted battery tray that allows battery changes without removing the sight.
Features include Lock Mode to prevent inadvertent button presses, Shake Awake technology, and up to 50,000 hours of runtime (setting 6). The housing is 7075-T6 aluminum with an anodized finish, and the optic is rated IP67 for water resistance.