Holosun HS507K Micro Reflex Red Dot Sight (1x) — 2 MOA Dot & 32 MOA Circle
The Holosun HS507K is a compact open reflex sight with a selectable Multi-Reticle System featuring a 2 MOA dot, 32 MOA circle, or circle-dot combination. It runs a 650nm LED emitter and is built around a rugged 7075 T6 aluminum housing.
This optic is parallax-free with unlimited eye relief, offers up to 50,000 hours of battery life (setting 6), and provides 10 daylight plus 2 night-vision compatible brightness settings. Includes manual, installment tool, and mounting screws.