The Holosun HE403R-GD Circle Dot Rifle Sight is a premium 20mm micro sight designed for rifle and carbine applications. Its gold dot reticle ensures precision targeting, making it ideal for users of all experience levels.
Equipped with Holosun’s Gold Super LED, this sight offers an impressive 50,000-hour battery life. Its rotary switch allows easy adjustment of reticle intensity, featuring 10 daylight and 2 night vision settings for versatile use.
Built from durable cast aluminum, the housing ensures reliability in demanding environments. The HE403R-GD includes a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb rifle setups.
This sight is parallax-free and offers unlimited eye relief, providing exceptional user comfort and accuracy during use. The battery compartment is integrated into the rotary switch for convenient access.
Circle Dot Rifle Sight – Features:
2 MOA gold dot reticle for accurate and reliable targeting
Up to 100,000 hours of battery life (setting 6) for long-lasting performance
12 brightness settings, including 10 daylight and 2 night vision-compatible options
Rotary switch with integrated CR2032 battery compartment for ease of use
Durable cast aluminum housing for enhanced durability
Parallax-free with unlimited eye relief for added comfort and precision
Picatinny rail compatible
Included in the box:
Lower 1/3 co-witness mount
Low profile mount
T10 L key
Rubber lens cover
User manual
CR2032 battery
Lens cloth
Specification
Specification
Details
Window Size
20mm Diameter
Dimension (in)
2.75×1.43×1.62
Weight (oz)
3.53
Housing Material
Durable Aluminum
Surface Finish
MAO
Adjustment per Click
0.5 MOA
W&E Travel Range
±50 MOA
Storage Temperature
-40℃~70℃
Working Temperature
-30℃~60℃
Submersion
IP67
Vibration
1000G
Additional Information
Weight
0.11 kg
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Shipping & Returns
Domestic Shipping – For orders shipping within the USA*
Shipping Option
Cost
Delivery Time
Free Shipping – Regular Registered Shipping –
*Please note there is no option of adding Insurance protection to this form of shipping
FREE For orders above 199$ 12.95$ For orders below 199$
8-16 Business Days
Priority Shipping
14.95$ for orders Above 199$
17.95$ For orders under 199$
4-12 Business days
Express Shipping (UPS)
Cost will depend on the destination of the package (calculated shipping cost can be seen at checkout)
3-6 Business days
* For qualified orders. If an item is not available in our US warehouse it will be shipped from Israel (in this case the delivery times may be slightly longer).
International Shipping – For orders shipping outside USA
Free Shipping – Regular Registered Shipping –
*Please note there is no option of adding Insurance protection to this form of shipping
FREE For orders above 199$
12.95$ For orders below 199$
14-35 Business days
Priority (Eco Post)
14.95$ for orders Above 199$
17.95$ For orders under 199$
8-18 Business days
Express Shipping
Cost will depend on the destination of the package (calculated shipping cost can be seen at checkout)
3-8 Business days
*International TDI shipments – Orders shipping outside of the US will be shipped via USPS / UPS for a fee of 25$ (shipping cost can be seen at checkout).
Returns & Exchanges
All return claims must be made not more than 7 days after the item has been received.
Returns must be sent back within 30 days after delivery.
Exchanges are subject to product availability and may be subject to additional shipping fees.
To be eligible for a return or exchange, the item must be in its original condition, unused, and with all original tags and packaging.
You may return your item within 30 days from the day it was delivered to you in order to receive a refund. Please notify us of your intent to return the item within 7 days of receiving it. The item must be in its original condition and packaging. Shipping costs are non-refundable. For full return details, click here to view our complete return policy.
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