Holosun HS507K X2 Micro Red Dot Sight (MRS 2 MOA Dot / 32 MOA Circle)
The Holosun HS507K X2 is an open reflex pistol optic built around the Holosun K footprint, with a slim micro profile and a side-mounted battery tray for CR1632 power. The Multi-Reticle System (MRS) allows selection of a 2 MOA dot, 32 MOA circle, or circle-dot combination.
Features include Shake Awake, lockout mode, 12 brightness settings (10 daylight and 2 night-vision compatible), and a 7075-T6 aluminum housing with IP67 waterproofing and 5000G vibration resistance.