Holosun HE403B-GR Green Dot Sight
Not Yet Rated | Write the First Review SKU: 222-HOL-HE403B-GR
UPC: 606000000000
MFG#: HE403B-GR

Dominate Your Targets with the Holosun HE403B-GR – The Ultimate AR-15 Red Dot

Unmatched Precision and Reliability

Elevate your shooting experience with the Holosun HE403B-GR, a 20mm micro sight specifically designed for rifle and carbine applications. Featuring Holosun's state-of-the-art Green Super LED, this optic offers an astounding 50,000-hour battery life, ensuring you’re always ready for action. With 10 daylight and 2 night vision-compatible reticle intensity settings, you’ll have the flexibility to adapt to any lighting condition.

Robust and Versatile Design

Crafted from 6061 aluminum, the HE403B-GR is built to withstand the rigors of any mission. The package includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”), making it perfect for low-comb height rifle applications. This versatile sight is suitable for users of all levels, providing a reliable solution for any tactical situation.

Innovative Shake Awake Technology

Experience the convenience of Holosun’s Shake Awake™ technology, which conserves battery life by deactivating the LED when not in use. A highly sensitive motion sensor reactivates the optic with the slightest movement, ensuring your sight is always ready when you need it most. Customize your settings from 10 minutes to 12 hours, or deactivate the feature altogether based on your preference.

Key Features and Benefits

• 2 MOA Green Dot Reticle: Achieve pinpoint accuracy with the precise 2 MOA green dot.
• Exceptional Battery Life: Enjoy up to 50,000 hours of operation on a single CR2032 battery, reducing the need for frequent replacements.
• Multiple Brightness Settings: Adapt to any environment with 12 brightness levels, including 2 settings compatible with night vision.
• Durable Construction: The 6061 T6 aluminum housing ensures long-lasting durability and performance in the harshest conditions.
• User-Friendly Design: Features like digital buttons for easy setting changes and a side-mounted battery tray for quick replacements make this optic a breeze to use.

Technical Specifications

• Window Size: 20mm Diameter
• Dimensions: 2.45 x 1.43 x 1.6 inches
• Weight: 2.82 ounces
• Housing Material: 6061 T6 Aluminum
• Adjustment per Click: 0.5 MOA
• W&E Travel Range: ±50 MOA
• Environmental Specs: IP67 submersion, -40℃~70℃ storage temperature, -30℃~60℃ working temperature, 1000G vibration resistance

What’s in the Box

• Lower 1/3 Co-Witness Mount
• Low Profile Mount
• T10 L Key
• Rubber Cover
• User Manual
• CR2032 Battery
• Lens Cloth

Why Choose the Holosun HE403B-GR for Your AR-15?

• Superior Performance: The Green Super LED and Shake Awake technology ensure you have a reliable and ready optic in any situation.
• Versatility: With multiple mounts included, this sight is adaptable to various setups and preferences.
• Durability: Constructed from high-quality aluminum, this optic is built to endure.
• Ease of Use: Simple adjustments and user-friendly features make it ideal for shooters of all levels.

Enhance Your AR-15 Setup Today

Don’t settle for less when it comes to your optics. Upgrade to the Holosun HE403B-GR and experience unmatched precision, reliability, and versatility. Order now and see why this AR-15 red dot sight is the top choice for discerning shooters.