Brand | HOLOSUN |
---|---|
Color | Black |
Style | Red 2 MOA Dot |
Sport | Hunting |
Item Weight | 0.27 Pounds |
Material | Aluminum |
Magnification Maximum | 1 x |
Objective Lens Diameter | 20 Millimeters |
Magnification Minimum | 1 x |
Compatible Devices | Handgun |
Mounting Type | Picatinny Mount |
Night vision | Yes |
Item Package Dimensions L x W x H | 4.8 x 3.58 x 3.11 inches |
Package Weight | 0.78 Kilograms |
Item Dimensions LxWxH | 6 x 6 x 4 inches |
Brand Name | HOLOSUN |
Country of Origin | China |
Warranty Description | Limited Lifetime |
Model Name | HS403B |
Suggested Users | unisex-adult |
Number of Items | 1 |
Manufacturer | Holosun |
Part Number | HS403B |
Included Components | Low mount & 1/3 Co-witness mount |
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HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options
Brand | HOLOSUN |
Color | Black |
Style | Red 2 MOA Dot |
Sport | Hunting |
Item Weight | 0.27 Pounds |
Material | Aluminum |
Magnification Maximum | 1 x |
Objective Lens Diameter | 20 Millimeters |
Magnification Minimum | 1 x |
Compatible Devices | Handgun |
About this item
- HOLOSUN RED DOT SIGHT - HS403B is a 20mm micro sight designed for rifle and carbine applications; It features Holosun's ultra efficient 650nm Red Super LED with up to 50k hour battery life and 12 reticle intensity settings; The housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications; Lens cloth, rubber lens cover, T10 L key, and CR2032 battery included
- SHAKE AWAKE TECHNOLOGY - Extends battery life by deactivating the optic's LED while not in use; Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred; The slightest touch of the optic instantly reactivates the LED so your Holosun sight for rifle is ready when needed
- MULTILAYER REFLECTIVE GLASS - This red dot sight for rifle is manufactured using optical-quality glass lenses with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare and facilitating reduced power requirements; Holosun's highly reflective coatings produce industry-leading reticle intensity, clarity, and battery efficiency
- SUPER LED - This micro sight for rifle is equipped with Holosun Super LED technology that provides a versatile range of reticle intensity settings; Holosun Super LEDs have ultra-efficient power usage creating battery like as high as 50,000 hours
- SPECIFICATION - Reticle: Red 2 MOA; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 20mm Diameter; Housing Material: 6061 T6 Aluminum; Adjustment per Click: 0.5 MOA; W&E Travel Range: ±50 MOA; Black Finish
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Product Description
HOLOSUN
Since 2013, Holosun has been committed to creating innovative optic and laser/IR technologies for a broad range of shooting and hunting needs. Today, Holosun is at the forefront of developing new features including innovations such as - up to a 100,000 hr battery life, Solar Fail-Safe technology, Our signature multi-reticle system (MRS), and much more. At Holosun, it's simple. We are obsessed with producing cutting-edge equipment with superior quality. Holosun is the industry leader in bringing feature-rich, high-quality products at a рrice that won't leave you stranded for ammo money.
HS403B and HE403B-GR are 20mm micro sights designed for rifle and carbine applications. These sights feature Holosun's Super LED with 50k hour battery life and 12 reticle intensity settings. The housing of these rifle sights is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications.
Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery. HS403B and HE403B-GR are versatile sights for users of all levels.
HE403R-GD / HS403R | HS403C / HE403C-GR | HS403B / HE403B-GR | HS503R /HE503R-GD | HS503CU / HE503CU-GR | HS510C / HE510C-GR | |
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Customer Reviews |
4.7 out of 5 stars
494
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4.6 out of 5 stars
910
|
4.7 out of 5 stars
1,403
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4.2 out of 5 stars
120
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4.7 out of 5 stars
875
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4.8 out of 5 stars
5,738
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Reticle Color: | Gold & Red Options | Red & Green Options | Red & Green Options | Gold & Red Options | Red & Green Options | Red & Green Options |
Reticle | 2 MOA Dot | 2 MOA Dot | 2 MOA Dot | MRS: 2 MOA Dot & 65 MOA Circle | MRS: 2 MOA Dot & 65 MOA Circle | MRS: 2 MOA Dot & 65 MOA Circle |
Shake Awake | - | ✓ | ✓ | - | ✓ | ✓ |
Solar FailSafe | - | ✓ | - | - | ✓ | ✓ |
Unlimited Eye Relief | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
In the Box | Lower 1/3 Cowitness Mount; Low Profile Mount; T10 L Key; Rubber Cover; User Manual; CR2032 Battery; Lens Cloth | Lower 1/3 Cowitness Mount; Low Profile Mount; T10 L Key; Rubber Cover; User Manual; CR2032 Battery; Lens Cloth | Lower 1/3 Cowitness Mount; Low Profile Mount; T10 L Key; Rubber Cover; User Manual; CR2032 Battery; Lens Cloth | Lower 1/3 Cowitness Mount; Low Profile Mount; T10 L Key; Rubber Cover; User Manual; CR2032 Battery; Lens Cloth | Lower 1/3 Cowitness Mount; Low Profile Mount; T10 L Key; Rubber Cover; User Manual; CR2032 Battery; Lens Cloth | Absolute Cowitness QD Mount; T10 L Key; User Manual; CR2032 Battery; Lens Cloth |
Product information
Technical Details
Additional Information
ASIN | B01BJ3ZXD0 |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #40,973 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #132 in Gun Sights |
Date First Available | February 6, 2016 |
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Check out the features on this red dot sight
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A Solid Compact Red Dot Sight Option
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HOLOSUN - Compact Micro Red Dot Optic
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, value, performance, and dot quality of the aiming scope sight. For example, they mention it's well made, performs well, and has a bright red dot. That said, they appreciate the ease of installation, brightness, battery life, and fit.
AI-generated from the text of customer reviews
Customers like the quality of the aiming scope sight. They say it is a solid and well-made little sight. The sight and mount are well machined and finished. The packaging from Holosun was very nice and well thought out. Some customers mention that the items are hard use items. However, most are happy with the quality and functionality of the product.
"Great sight and great price. Minimal adjustments to sight it in also." Read more
"This product is fantastic, easy mount, great clarity, superb quality" Read more
"UPDATE: Still solid, no issues whatsoever. Red dot looks just as new as the first day, haven’t had any problems losing my zero or with the battery...." Read more
"...It feels pretty solid, though I don't know what else to compare it to...." Read more
Customers find the aiming scope sight to be good value for the money. They say the quality and price are unbeatable. Customers also say it's a solid performer for what they paid.
"Great sight and great price. Minimal adjustments to sight it in also." Read more
"...Its affordable but it doesn’t feel like a cheap rds...." Read more
"...fit the bill very well, compact, light, long battery life, The price was decent, if not more than i wanted to spend, i was really comparing this to..." Read more
"Great optic for the price! The lens is clear and the dot is very adjustable. Sufficient for indoors and outdoors." Read more
Customers like the performance of the aiming scope sight. They say it performs very well, is well constructed, and has a very fine and bright dot. They also say zeroing was easy and that it's a great product overall. Customers also mention that it is a good entry level device.
"UPDATE: Still solid, no issues whatsoever. Red dot looks just as new as the first day, haven’t had any problems losing my zero or with the battery...." Read more
"I have used this rds 3 times now and it performs very well. Ill be honest it is my first rds so i cant really compare it to other models...." Read more
"...the battery even through it's supposed to last years and still doesn't work. Worst part is I never fired a shot while this red dot was mounted...." Read more
"Works great" Read more
Customers like the dot quality of the aiming scope sight. They mention it's an excellent red dot sight, it'll easily see in different lighting conditions, and it'd be a good choice for a high-quality motion activated red do t sight. The glass is clear and the do s is sharp and bright.
"...The red dot is easily visible in different lighting conditions, even when I turned in my weapon light and got a lot of reflection from the wall I..." Read more
"It appears well made, the dot is plenty bright, but I haven't had a chance to sight it in so I dont know how well it will work yet." Read more
"...However, unlike other red dots I've looked through, for me the dot was less of a dot and more of a smear...." Read more
"...both are excellent in the optics department, glass is clear, red dot is sharp, I cant really tell much difference between it and a real Aimpoint i..." Read more
Customers find the installation process of the aiming scope sight to be easy. They mention it's small, lightweight, and intuitive in terms of controls. Some say that it comes with all tools necessary to install, as well as the riser mount, instructions, and extra parts. Additionally, customers mention that it'll attach to the rail of their Brigade AR9.
"This product is fantastic, easy mount, great clarity, superb quality" Read more
"...Easy to put on my rifle and pretty intuitive in terms of controls...." Read more
"...Stupidly simple stuff.The only downside I can think of is the mount. It feels cheap and probably won't hold up to a lot of abuse...." Read more
"Easy to install. Was the right height for my fixed A2 sight. Easy to adjust windage and elevation. Adjustable brightness is a plus." Read more
Customers like the brightness of the aiming scope sight. They say it works great in all lighting, has a good range of illumination levels, and the zero dot is always bright and easy to see. The unit seems solid enough and has decent brightness and controls/adjustment. It's excellent in the optics department, and is sufficient for indoors and outdoors. It can be used very effectively out to much farther range. Overall, customers are satisfied with the brightness and features of the product.
"...ram at 400 yards, so its not a precision scope, but it can be used very effectively out to much farther range than this type of sight is intended..." Read more
"...The lens is clear and the dot is very adjustable. Sufficient for indoors and outdoors." Read more
"...The reticle brightness is good enough to shoot during clear skies down here in Louisiana...." Read more
"...everything else is great! the optic looks great and functions as its intended to...." Read more
Customers like the battery life of the aiming scope sight. They mention it has a super long battery life, it's durable, and has motion detection. The timing is adjustable, with the device set to 8 hours by default.
"...the HS403b fit the bill very well, compact, light, long battery life, The price was decent, if not more than i wanted to spend, i was really..." Read more
"...The battery life is nearly infinite and it's bright even in sunlight. Buy it and save money and get quality at the same time...." Read more
"...Price under $150 delivered is a good price.Battery life of 50,000 hours (huge pro)Size and weight...." Read more
"This sight has a "shake awake" feature with variable timing, set to 8 hours by default, it comes with a lower 1/3rd cowitness and direct mounts, an..." Read more
Customers like the fit of the aiming scope sight. They say it fits extremely well on their rails and is perfectly suitable for 99.9% of anything a civilian could throw at it. Customers also appreciate the compact size and light weight of the product.
"...the HS403b fit the bill very well, compact, light, long battery life, The price was decent, if not more than i wanted to spend, i was really..." Read more
"...Fit and finish is top notch, what I liked about the holosun vs vortex crossfire was that to my eye the dot was more crisp, and the shake to wake..." Read more
"...I bought a 507k x2 red dot for Sig 364xl, which fit perfectly and works great. Okay, on to this red dot...." Read more
"...I gave four stars instead of five is the screws to the battery tray are very small and seemed to have stripped when I tried to remove the battery to..." Read more
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I like the co-witness of the Holosun more right out of the box (lower 1/3). This is more personal preference, but the Holosun comes right out of the box with the correct height mount for a lower 1/3 co-witness. The Sig comes out of the box with an absolute co-witness mount and you have to buy an extra mount if you want lower 1/3.
The design of the Holosun is bit sleeker than the Sig. Because the Sig has the big battery cap on the side, it makes the Sig a little bit bulkier. The Holosun has a slick battery tray that pulls in and out of the side and isn't very noticeable.
I like the function and feel of the Holosun top adjustment buttons more.
They both come with easy windage/elevation adjustment knobs, so that's a plus for both of them.
The glass and red dot on both of them are literally the exact same, so there is zero difference in that regard.
The Romeo5 has two NV settings, but being that I'm now a civilian with no current NV capabilities and don't plan on having any in the near future, I most likely will never use them so they are useless for me.
One thing I liked more about the Sig over the Holosun was the motion detection OFF feature. You can adjust the Holosun to turn off after 1 to 8 hours, the Sig comes with a non-adjustable 120 second turn off which I would prefer but it's not really that big of a deal since the battery life for both of these things are extensive.
Hope that helps someone if they're looking at both and trying to decide which one to go with.
Have shot it about twice now and 200 rounds later. Pretty accurate and easy to zero in. Have no trouble hitting targets at 50 or 75 yards. The dot is very clear, even in harshlight where the sun is at its brightest. Its affordable but it doesn’t feel like a cheap rds. Although I want to upgrade to an eotech holographic sight, this rds has been very nice and enjoyable to shoot with. Currently shooting a DD m4v7.
Have shot it about twice now and 200 rounds later. Pretty accurate and easy to zero in. Have no trouble hitting targets at 50 or 75 yards. The dot is very clear, even in harshlight where the sun is at its brightest. Its affordable but it doesn’t feel like a cheap rds. Although I want to upgrade to an eotech holographic sight, this rds has been very nice and enjoyable to shoot with. Currently shooting a DD m4v7.
here lately i have found a need for a non magnified optic and decided that rds technology had improved enough for me to try it. the HS403b fit the bill very well, compact, light, long battery life, The price was decent, if not more than i wanted to spend, i was really comparing this to the sig romeo5, but this one had a better mount(1/3 over absolute) in my opinnion and i liked the auto on and off features.
I did discover upon reading the manual a second time that you can adjust the auto off time. its default is 8 hrs, which to me seems much too long. it can be changed in 1 hr increments from 8-1. I have it set on 1 hr. Every time i pick up the rifle the dot is on, so im pretty happy with the way that works.
the only grip/ improvement i would like to see would be a dot that adjsuts itself based on ambient light conditions. while the auto on works sometimes i have to adj the dot brightness up or down. of course i choose to purchase a model that doesn't have this feature at a lower price, holosun makes another model that does adj the dot but its a little more $$. so i cant really hold that against it.
so far im liking it, its very quick on target, i was able to consistently ping a steel ram at 400 yards, so its not a precision scope, but it can be used very effectively out to much farther range than this type of sight is intended for.
Just unboxed yesterday, installed and played with the brightness settings. Easy to put on my rifle and pretty intuitive in terms of controls. Currently have it bore sighted, but plan on going to the range soon to get it properly zeroed and see how well it holds.
It feels pretty solid, though I don't know what else to compare it to. I have an absolute cowitness with my pop up iron sights, however the sight comes with an additional riser. Since my iron sights are pop up it doesn't bother me to just leave them down so I have a clear and unobstructed view through the sight. I will be experimenting with Co witnessing though.
The red dot is easily visible in different lighting conditions, even when I turned in my weapon light and got a lot of reflection from the wall I was still able to easily make out the red dot.
The only downside I can think of is the mount. It feels cheap and probably won't hold up to a lot of abuse. If I'm not mistaken, the optic is compatible with Aimpoint T/H-1 mounts, so that's a plus.
If you're on the fence about the HS403, grab one up. Totally worth the money. If it's not what you were hoping for, slap it on a .22LR or sell it.
Reviewed in the United States on July 21, 2016
The only downside I can think of is the mount. It feels cheap and probably won't hold up to a lot of abuse. If I'm not mistaken, the optic is compatible with Aimpoint T/H-1 mounts, so that's a plus.
If you're on the fence about the HS403, grab one up. Totally worth the money. If it's not what you were hoping for, slap it on a .22LR or sell it.