Holosun - 403R Battery-Powered With A Rotary Dial For Brightness Adjustment

The Holosun 403R is a 20mm micro sight designed for rifle and carbine applications, offering durability and precision in a lightweight package. With a rotary switch for intuitive brightness control, the 403R features Holosun’s advanced Super LED technology, providing up to 50,000 hours of battery life and unparalleled performance for all levels of users.

Available Variants:

• Red 2 MOA Dot
• Gold 2 MOA Dot

Key Features:

• Rotary Switch: Easy-to-use reticle intensity control with an integrated CR2032 battery compartment.
• Super LED Technology: Provides ultra-efficient power usage with daylight-bright and night vision-compatible settings.
• Multiple Mount Options: Includes both a lower 1/3 co-witness mount (1.63”) and a low-profile mount (0.75”).
• Durable Construction: Made from cast aluminum for strength and reliability.
• Brightness Settings: 12 reticle intensity levels, including 10 daylight and 2 night vision-compatible modes.

In the Box:

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

Optical Specs:

• Reticle: 2 MOA Dot
• Reticle Colors: Red or Gold
• Parallax-Free & Unlimited Eye Relief
• Window Size: 20mm Diameter

Physical Specs:

• Dimensions: 2.75×1.43×1.62 inches
• Weight: 3.53 oz

Mechanical Specs:

• Housing Material: Durable Aluminum
• Surface Finish: MAO (Micro Arc Oxidation)
• Adjustment per Click: 0.5 MOA
• W&E Travel Range: ±50 MOA

Environmental Specs:

• Storage Temperature: -40℃~70℃
• Working Temperature: -30℃~60℃
• Submersion Rating: IP67
• Vibration Resistance: 1000G

Why Choose the Holosun 403R?

• Precision Reticle: 2 MOA Dot for accurate targeting at all ranges.
• Battery Efficiency: Up to 50,000 hours of operation at medium brightness settings.
• Durable Design: Rugged aluminum housing ensures reliability in any environment.
• Compact and Versatile: Perfect for rifles, carbines, and low-comb height applications.

The Holosun 403R is the ideal optic for shooters seeking precision, durability, and efficiency in a compact package. Whether on the range or in the field, the 403R delivers consistent performance for any application.