Holosun 1x 0.91x0.67 in Reflex Red Dot Sight Green 2 MOA Dot Black. Designed from the ground up for todays shooters the X3 series delivers a low-profile solution optimized for everyday carry duty use and consistent range performance. Its crisp 2 MOA green dot provides fast visual pickup with enhanced contrast in bright conditions giving shooters a clear and confident aiming point. A forward-facing photodiode works in tandem with Solar Failsafe to automatically adjust brightness as lighting changes while manual brightness control with memory and lockout modes ensures full control when needed. Powered by a CR1632 battery with up to 100000 hours of runtime on setting six the HE407C-X3-GR2 is engineered for long-term reliability. Shake Awake technology keeps the optic ready at the first sign of movement and the rugged 7075-T6 aluminum housing rated IP67 is built to perform in real-world environments without adding bulk. For shooters who want a modern carry-ready pistol optic with enhanced visibility and smart power management the HE407C-X3-GR2 delivers confidence in every draw. Specifications for Holosun HE407C-X3-GR 1x 0.91x0.67 in Reflex Red Dot Sight: Manufacturer: Holosun Color: Black Fabric/Material: 7075 T6 Aluminum Magnification: 1 x Objective Window Size: 0.91x0.67 in Reticle: 2 MOA Dot Illumination Type: LED Illumination Color: Green Eye Relief: Unlimited Adjustment Click Value: 1 MOA Emitter Type: Open Parallax: No Battery Type: Lithium Metal CR1632 Water Resistance Level: IP67 Weight: 1.55 oz Features of Holosun HE407C-X3-GR 1x 0.91x0.67 in Reflex Red Dot Sight Green 2 MOA dot RMR footprint compatibility for broad pistol fitment Forward-facing photodiode with Solar Failsafe for automatic brightness control Manual brightness with lockout and memory modes Eight daylight and four night-vision compatible brightness settings CR1632 battery with up to 100000 hours of runtime on setting six Shake Awake technology for instant activation Low-profile compact design optimized for carry and holster use Rugged 7075-T6 aluminum housing with hard-anodized finish IP67 waterproof rating and 5000G vibration resistance Parallax-free with unlimited eye relief and multi-coated optics Package Contents: Holosun HE407C-X3-GR 1x 0.91x0.67 in Reflex Red Dot Sight Multi Tool Lens Cloth User Manual Holosun HE407C-X3-GR: HE407C-X3-GR 1x 0.91x0.67 in Reflex Red Dot Sight Green 2 MOA Dot Black