When enhancing your AR rifle’s accuracy and speed, a reliable red dot sight is a must-have. Holosun has built a reputation for offering top-tier optics that combine durability, performance, and innovative features.
In this guide, we’ll explore some of the best Holosun red dots for AR rifles that stand out for their reliability and cutting-edge technology.
| 1) Holosun 507C-X2 |  |
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| 2) Holosun HS403B |  |
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| 3) Holosun HE530G |  |
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| 4) Holosun HE515CT-RD |  |
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| 5) Holosun HS403R |  |
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| 6) Holosun HS512C |  |
Holosun Red Dot for AR
1) Holosun 507C-X2
We are introducing Holosun 507C-X2 a compact and versatile red dot sight suitable for any rifle, including AR.
This optic has switched between 2 MOA dots and 32 MOA circles or both are made possible in this optic. This kind of flexibility can be beneficial for both close fight and accurate middle-range firing, making it valuable for officers, hunters, and marksmen as well as target practice enthusiasts.
Another interesting feature of this model is the Solar Failsafe for a vehicle that uses ambient light as a power reserve in case of battery failure when moving the 507C-X2.
When used with Shake Awake technology, the optic continues to operate but only in sleep mode until movement is sensed, at which it immediately wakes up and operates. The efficient electrical design enables it to work for up to 50,000 hours before it requires an exchange of the battery.
Being made of high-strength aluminum, with anodized finish protection, it is a tough machine that can work in extreme environments. It is also of IP67 standard for water and dust proof, which makes it effective in harsh conditions.
Specs
- Reticle: 2 MOA dot and 32 MOA circle
- Battery Life: 50,000+ hours with solar charging
- Mounting: Trijicon RMR footprint
- Weight: 1.1 ounces
- Dimensions: 1.65″ x 1.00″ x 0.98″
- Waterproof/Shockproof: Yes
- Shake Awake Technology: Automatic on/off
- Solar Failsafe: Recharges battery in daylight
Pros
- Compact and Lightweight
- Durable and Reliable
- Solar Failsafe
- Shake Awake Technology
- Clear and Bright Reticle
- Multiple Reticle Options
- Trijicon RMR Compatible
Cons
- Expensive
2) Holosun HS403B
The Holosun HS403B is another compact Red Dot Sight, rubbing the rims of a proper AR rifle without foaming at the mouth for simplicity and efficiency.
Its simple 2 MOA dot version provides adequate and fast target image which is perfect for close to medium range shooting. This optic is structurally small in size and light in weight making it, barely complicated to add to your rifle assembly but boasts a powerful performance.
Features Holosun’s Shake Awake technology, through which the sight shuts down and turns on again only if movement is detected. Not only does this feature help to preserve batteries but it also makes sure that the optic is immediately available when it’s needed.
Built sturdy and protected against all weathers with the addition of anodizing to its aluminum built. Located at the bottom of the teaser is a water and dust-resistant rating of IP67 that allows it to be used in various challenging environments.
Moreover, due to the non-parallax method applied the dot does not move, so the operator feels confident and shoots accurately faster, while shifting the eyes’ position.
Specs
- Reticle: 2 MOA dot
- Battery Life: 50,000+ hours
- Mounting: Lower 1/3 co-witness mount and low mount included
- Weight: 1.1 ounces
- Dimensions: 2.5″ x 1.2″ x 1.5″
- Waterproof/Shockproof: Yes
- Shake Awake Technology: Automatic on/off
Pros
- Compact and Lightweight
- Durable and Reliable
- Long Battery Life: 50,000+ hours of continuous use.
- Clear and Bright Reticle:
- Multiple Mounting Options
- Affordable
Cons
- No Solar Charging
3) Holosun HE530G
The Holosun HE530G is a reliable red dot sight designed primarily for AR platforms with astounding features regarding its protection.
Its environmental and physical protection features include an enclosed tube design made from 7075 aluminum. One good thing about it is that the whole construction is quite robust, which makes it perfect for users who are always expecting their equipment to perform in emergencies, military or hunting actions included.
Also incorporated into the optic is Holosun’s Super LED technology which makes the display bright and clear in any environment. Dust as well as water resistance according to IP67 standards means that the drone functions properly in harsh climate conditions, a feature complemented by a quickly detachable attachment for flexible installation and disconnection.
In addition, comes with a multi-reticle option that helps the shooter switch between a 2 MOA dot, a 65 MOA circle, or both. This flexibility provides shooting versatility that may range from close-quarters engagement to accurate shots from rather a distance.
Specs
- Reticle: 2 MOA dot and 65 MOA circle (multi-reticle system)
- Battery Life: 50,000+ hours
- Mounting: QD absolute co-witness mount
- Weight: 2.1 ounces
- Dimensions: 3.22″ x 1.9″ x 1.77″
- Waterproof/Shockproof: IP68 certified
- Shake Awake Technology: Automatic on/off
- Material: Titanium housing
Pros
- Durable Titanium Housing
- Multi-Reticle System
- Long Battery Life
- Shake Awake Technology
- Clear and Bright Reticle
- IP68 Waterproof and Dustproof
- QD Mount
Cons
- Larger and Heavier
4) Holosun HE515CT-RD
The Holosun HE515CT-RD represents a high-end red dot sight that is suitable for operation on AR platforms to meet the needs of tactical, competitive, and recreational shooters.
Constructed of a light and durable titanium alloy body the optic offers high wear and impact resistance for demanding applications. The reticle is contained in a tube which provides it maximum protection from damage due to environmental factors while the waterproof rating of IP68 means that the reticle will accurately work in wet environments.
One of the main unique selling points of the HE515CT-RD is it provides options for different reticles by the flip of a switch: 2 MOA dot only, 65 MOA circle only, or both. This is perfect for engaging targets in different ranges, specifically to acquire targets quickly out in short range or fire accurately out in the distance.
Also, the optic part employs the new Super-LED technology of Holosun that provides clients with a clear and intensive reticle with 12 levels of brightness, with an opportunity to work in the night vision mode, too.
Specs
- Reticle Options: 2 MOA dots, 65 MOA circles, or both combined.
- Battery Life: Up to 50,000 hours (CR2032 battery).
- Brightness Settings: 12 total (10 daylight, 2-night vision compatible).
- Weight: 6.1 oz.
- Mounting System: Quick-detach (QD) mount for easy installation and removal.
Pros
- Durable Build
- Versatile Reticle System
- Long Battery Life
- Solar Failsafe: Provides continuous operation under various lighting conditions.
- Compact Design: Perfect for maintaining a streamlined AR rifle setup.
- Has IP68 Rating
Cons
- Premium Price
5) Holosun HS403R
The Holosun HS403R combines power and simplicity in a red dot sight that is ideal for AR-type rifles and carbines.
It incorporates only one 2 MOA dot sight making it efficient for close to mid-range targeting and shooting. There are no parallax issues, and the unlimited eye relief allows the rifle to be equally useful for ranging and close-quarters combat, and other recreational purposes.
A novel aspect of the HS403R is that the brightness control knob is placed in a rotary configuration that makes adjustments easier to make as compared to a button control. It can provide direct access to 12 different levels of brightness, cooperating with the night vision devices.
Also, Shake Awake technology saves power resources by automatically switching off the reticle should the sight not sense any movement for an extended period and switches it on when movement is detected.
As with other models in its series, the HS403R is fit with an energy-saving LED system, which, together with a CR2032 battery, offers up to 50,000 hours of continuous operation
Specs
- Reticle: 2 MOA dot
- Battery Life: 50,000+ hours
- Mounting: Lower 1/3 co-witness mount and low mount included
- Weight: 1.1 ounces
- Dimensions: 2.5″ x 1.2″ x 1.5″
Pros
- Compact and Lightweight
- Durable and Reliable
- Long Battery Life
- Shake Awake Technology
- Clear and Bright Reticle
- Multiple Mounting Options
- Affordable
Cons
- Limited Reticle Options
6) Holosun HS512C
The Holosun HS512C is an enclosed reflex red dot sight designed to be tough while also flexible enough to serve as a suitable complement to many ARs.
Combined with its protective casing it covers the lens and is appropriate for any conditions with dust, debris, or moisture affecting the reticle. The wide field of view of the optic increases the chances of personal awareness in the event of fast shooting.
In this model, the user gets to choose between the 2 MOA dot, a 65 MOA circle, or both. This adaptability serves the purpose of different shooting scenarios including close-quarter engagements, which in most cases require target acquisition to hold and dominate that area while longer-range engagements require more accurate aiming.
Features the Shake Awake which expands the battery-life capability by putting the reticle to sleep when motionless and waking up as soon as motion is suspected. Has long durations of battery power that can reach up to 50000 hours which would result in consistent performance.
Its durable Aluminum housing coupled with its IP67 waterproof and dustproof feature makes it a reliable optic of choice in tough circumstances.
Specs
- Reticle: 2 MOA dot and 65 MOA circle (multi-reticle system)
- Battery Life: 50,000+ hours
- Mounting: Picatinny rail mount
- Weight: 2.1 ounces
- Dimensions: 3.3″ x 2.25″
- Waterproof/Shockproof: IP67 rated
Pros
- Durable Construction
- Multi-Reticle System
- Long Battery Life
- Shake Awake Technology
- Solar Failsafe
- Clear and Bright Reticle
- IP67 Waterproof and Dustproof
Cons
- Expensive
Factors to Consider When Choosing The Top Best Holosun Red Dots for AR
When choosing the best Holosun red dot sight for your AR rifle, several key factors should guide your decision to ensure that the optic matches your shooting needs and preferences. Here are the essential elements to consider:
- Reticle Options
Holosun red dots often come with a multi-reticle system, which allows shooters to choose between a 2 MOA dot, a 65 MOA circle, or a combination of both. This flexibility can be crucial, depending on your intended use. For instance, a 2 MOA dot is ideal for precision shots at medium to long ranges, while the larger 65 MOA circle is excellent for quick target acquisition at close distances. Some models also feature advanced reticles with more options for versatility
- Durability and Build Quality
AR platforms often see rough conditions, so your red dot sight must be built to last. Holosun sights are known for their robust construction, often using durable materials like aluminum or titanium. For example, the HE515CT-RD features a titanium housing, offering both lightness and strength. Additionally, many Holosun models are rated for water and dust resistance (IP67 or IP68), ensuring they perform well in adverse conditions
- Weight and Size
For AR users, maintaining a lightweight and well-balanced rifle is key. Holosun offers compact and lightweight red dot sights, such as the HS403R, which is small but powerful. A smaller sight can reduce the overall weight of your setup, enhancing maneuverability and ease of use, especially during rapid target acquisition
- Price vs. Features
While Holosun offers high-performance optics, there can be a price difference depending on the features. More advanced models like the HE515CT-RD or HS512C may come at a higher cost due to their premium materials and added technologies (e.g., solar failsafe, multi-reticle options). It’s important to balance your budget with the features that matter most to you, ensuring that you get the best value for your specific needs
FAQs
- What is the difference between the reticle options in Holosun red dots?
Holosun red dots offer versatile reticle systems, typically featuring a 2 MOA dot, a 65 MOA circle, or a combination of both. The 2 MOA dot is great for precision at longer ranges, while the 65 MOA circle helps with faster target acquisition at close to medium distances. Some models, like the HS512C, offer more reticle combinations for greater flexibility.
- How long do Holosun red dot batteries last?
Battery life can vary by model, but many Holosun optics, like the HE515CT-RD, provide up to 50,000 hours of use on a single CR2032 battery. Features like Solar Failsafe and Shake Awake help extend battery life by automatically switching to solar power in low-battery situations or deactivating the reticle when not in use.
- Can I use Holosun red dots for night shooting?
Yes, many Holosun models, including the HE515CT-RD, are equipped with night vision-compatible settings for low-light environments. These settings are typically found in the higher-end models and help maintain visibility without overexposing the reticle.
Conclusion
In conclusion, Holosun red dot sights offer exceptional performance, durability, and advanced features, making them a top choice for AR enthusiasts.
From the compact HS403R to the premium HE515CT-RD, each optic is designed to enhance your shooting experience with reliability and ease of use. Investing in a Holosun red dot sight ensures you’re equipped with one of the best optics available, elevating your accuracy and confidence on the range or in the field.
Happy Shopping!
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