The HE403B-GR stands as a versatile 20mm micro-sight, tailored for rifle and carbine applications. Boasting Holosun’s Green Super LED, it offers an impressive 50,000-hour battery life with 10 daylight and 2 night vision reticle intensity settings. Crafted from robust 6061 aluminum, its design includes both a lower 1/3 co-witness mount and a low mount, accommodating various rifle configurations. The HE403B-GR offers advanced features such as Shake Awake technology, digital buttons for effortless settings adjustment, rubber lens covers, and a side-mounted battery tray for the 2032 battery. This ensures a versatile and user-friendly experience, catering to users of all levels.
Holosun optics feature Shake Awake to conserve battery life. Motion sensor activates the LED during use and powers off after 10 minutes of inactivity, with adjustable settings. The motion sensor detects movement, keeping the LED on during use. Holosun's Super LED offers Red, Green, and Gold Dot options for varied preferences, including color blindness. With night vision to daylight brightness, these efficient LEDs provide up to 50,000 hours of battery life. The Super Green LED enhances visibility by matching the eye's reactive wavelength. Holosun's Elite optics use Grade 5 Titanium for exceptional strength, double the tensile strength, and five times the fatigue strength of 7075 Aluminum.
This titanium can withstand seawater corrosion, making Holosun Titanium optics ideal for maritime use. Multilayer Reflective Glass enhances clarity and reticle intensity. 10 Daylight and 2 Night Vision intensity settings 2 MOA green dot reticle Extended battery life of up to 50,000 hours on certain models. Suitable for maritime environments with corrosion-resistant Grade 5 Titanium. Fashioned from 6061 T6 aluminum, the housing material ensures outstanding strength and durability for this optic. Optical-quality glass lenses with multilayer coatings for maximum light transmission. The package includes Lower 1/3 Cowitness Mount, Low Profile Mount, T10 L Key, Rubber Cover, CR2032 Battery, Lens Cloth.
