Holosun HE407K-GR X2 Micro Reflex Sight – 6 MOA Green Dot
The Holosun HE407K-GR X2 is a compact open reflex sight built around a 6 MOA green dot reticle and a slim K-footprint mounting pattern for micro-compact pistol slides. It features manual brightness control (10 daylight + 2 night vision settings), Shake Awake, and lockout mode to prevent accidental adjustments.
This optic uses a side-loading CR1632 battery tray for battery changes without removing the sight. Includes mounting screws.