Holosun HE403R-GD

Holosun HE403R-GD

Durable Micro Red Dot for Rifles and Carbines

The Holosun HE403R-GD is a compact 20mm micro optic engineered for rifles and carbines. Designed for precision and durability, it features a 2 MOA dot-only reticle, 12 adjustable brightness settings, and an exceptional 50,000-hour battery life. This optic is completely parallax-free, offers unlimited eye relief, and is submersible to 1 meter for reliable performance in the field.

Rotary Switch Design and Power Efficiency

Unlike traditional button controls, the HE403R-GD incorporates a rotary switch with an integrated battery compartment for intuitive operation and quick power adjustments. The efficient LED system extends battery life while maintaining consistent reticle brightness under varying lighting conditions.

Precision Performance and Reliable Build

Constructed with rugged housing and multi-coated glass, the HE403R-GD delivers clear sight pictures and consistent zero retention even under recoil. Whether used for tactical, training, or recreational shooting, this optic enhances target acquisition and shooting confidence.

Key Specifications:

• Reticle: 2 MOA Gold Dot
• Brightness Settings: 12 (10 daylight + 2 night vision)
• Battery Life: Up to 50,000 hours (CR2032)
• Control Type: Rotary Switch with Integrated Battery Compartment
• Eye Relief: Unlimited
• Parallax-Free: Yes
• Water Resistance: Submersible up to 1 meter
• Housing Material: Aluminum

Complete and Range-Ready

Each HE403R-GD includes a Lower 1/3 Co-witness mount, Low Profile mount, rubber lens cover, T10 L Key, CR2032 battery, lens cloth, and user manual—everything needed to mount and deploy immediately.

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