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Description
Holosun HE403R-GD Compact Gold Dot Optical Sight w/ Low Profile & Lower 1/3 MountSpecifications: Manufacturer: HOLOSUN Model: HE403R GD Compact Gold Dot Optical Sight Reticle: 2 MOA Gold Dot Parallax Free: Yes Unlimited Eye Relief: Yes Magnification: 1x Brightness Settings: 12 (10 Daylight & 2 NV Compatible) Housing Material: Aluminum Adjustment per Click: 0. 5 MOA Windage & Elevation Travel Range: 50 MOA Battery Type: CR2032 Battery Life: Up to 100,000 Hours (Setting 6) Light Wavelength: 590nm Multi Coated Lens: Yes Window Size:
Specifications:
- Manufacturer: HOLOSUN
- Model: HE403R-GD Compact Gold Dot Optical Sight
- Reticle: 2 MOA Gold Dot
- Parallax Free: Yes
- Unlimited Eye Relief: Yes
- Magnification: 1x
- Brightness Settings: 12 (10 Daylight & 2 NV Compatible)
- Housing Material: Aluminum
- Adjustment per Click: 0.5 MOA
- Windage & Elevation Travel Range: 50 MOA
- Battery Type: CR2032
- Battery Life: Up to 100,000 Hours (Setting 6)
- Light Wavelength: 590nm
- Multi-Coated Lens: Yes
- Window Size: 20mm Diameter
- Dimensions (w/ Lower 1/3 Mount): 2.57" x 1.59" x 2.70"
Features:
- Features a 2 MOA gold dot reticle for precision aiming.
- Offers an incredible battery life of up to 100,000 hours when set at level 6.
- Includes 12 brightness levels: 10 for daylight use and 2 optimized for night vision.
- Equipped with a rotary switch that incorporates a built-in battery compartment.
- Provides a parallax-free sight with unlimited eye relief.
- HOLOSUN Super LEDs deliver a wide intensity range, adapting seamlessly from extremely bright conditions to complete darkness. The Super Green LED not only benefits users who struggle with red-spectrum visibility but also enhances power efficiency at high brightness settings.
- Constructed using optical glass with multilayer coatings to ensure maximum light transmission, enhanced wear resistance, and reduced glare in both red dot sights and magnifiers.
Package Includes: 1x Sight, 1x Low Mount, 1x 1/3 Co-Witness (AR) Mount, 1x CR2032 Battery, 1x Hex Keys
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1041 reviews
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Product Reviews
★★★★★ 5
Adorable book!
Format: Hardcover
Purchased this book as a Christmas gift for my husband’s little cousin, who is two years old. He adores Mickey and Minnie Mouse and his mother was the one who suggested it. I would recommend this book for all little readers.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Quality
Format: Hardcover
Nice book. Interactive learning. Worth the money
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Adorable and interactive—perfect for early readers! 📚🐭🔊
Format: Hardcover
This book is perfect for any Mickey-loving kiddo! It’s fun, colorful, and the matching sounds make it super engaging for early readers.
The buttons line up with the pictures, which helps build confidence and keeps little ones interested. My kid absolutely loves following along and pressing the sounds—it’s a win-win for learning and playtime!
📖 Great for beginner readers
🔊 Interactive and fun
❤️ A must-have for Mickey fans!
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Reviewed in the United States on June 30, 2025
★★★★★ 5
Great Quality and a joy for Mickey lovers
Format: Hardcover
Great quality and my 3 year old loved it. You press the relevant buttons as Mickey reads out the story. It's simple, cute and fun and encourages the kiddos to read along.
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Reviewed in the United States on August 19, 2025
★★★★★ 4
Great book, just wish it was more durable for toddlers
Format: Hardcover
My kiddo LOVES these Ready to Read books because she can "read" them herself and she likes the sound effects with each button. She easily figured out how they worked with me only showing her 2 pages. The pages are short so after only a day she's memorized what each page/button says, which will help with her reading skills. Love these!
This Mickey book is a little boring compared to the Minnie book I also got her and she loses interest a little faster. Also, my kiddo is not quite 3, so I wish the books were a little more durable. The binding isn't very strong and the pages are very thin, so I've had to tape up multiple pages because she turned the pages a little too enthusiastically and they tore. I can already tell that unless I can convince her to be more gentle she'll probably end up ripping the main part of the book completely away from the cover within the next few weeks.
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Reviewed in the United States on May 30, 2021