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HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Green Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Green Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Green Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Green Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Green Circle Dot Reflex Optic Sight Black
HS510C 2 MOA Green Circle Dot Reflex Optic Sight Black
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HOLOSUN - HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black

15 Reviews
Reticle Color
HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black
Brownells #
100029501
MFR #
HS510C
UPC
605930624571
$309.99
Coupon Code
Purchase Limit Help

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Specifications
Battery Life (Maximum):
50000
Color:
Black
Battery Type:
CR-2032
Brightness Settings:
12 settings
Battery Life (Minimum):
50000
Night Vision Compatible:
Yes
Click Value:
1/2 MOA
Electronic Sight Type:
Red Dot
Item Length (Inches):
3.300
Quantity:
1
Item Height (Inches):
1.780
Finish:
Anodized
Item Width (Inches):
1.680
Reticle Type:
2 MOA Dot & 65 MOA Circle
Item Weight (lbs):
0.519
Model Number:
HS510C 2 MOA Red Circle Dot
Magnification:
1
Sight Compatibility:
None
Material:
Aluminum
Mount Type:
Quick Detach
Reticle Color:
Red
Restriction
Oversea shipping:
No
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What is the HOLOSUN - HS510C 2 MOA Red Circle Dot Reflex Optic Sight Black?
HS510C SERIES LONG GUN REFLEX OPTICAL SIGHT

The HS510C is a versatile open reflex optic designed for long gun applications. HS510C is at home on carbines, PCCs, and shotguns due its durable design. HS510C features and aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41” dot height).

HS510C is packed with Holosun innovation including Solar Failsafe, Shake Awake, MRS (Multi-Reticle System), Red Super LED with up to 50k hour battery life, with 10 daylight and 2 night vision compatible intensity settings. A lower 1/3 co-witness spacer is available separately from Holosun dealers that increases the dot height to 1.63”.


FEATURES:

Solar Failsafe™
Solar Failsafe Technology is one of many innovations featured on solar-equipped Holosun optics. With Solar Failsafe, if your battery fails you always have a backup power source when natural or artificial light is available. Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted based on the amount of light the solar cell receives. In brighter conditions you have a brighter reticle and in lower-light conditions the reticle will step down in intensity to match any lighting conditions. On models equipped with a super capacitor, it is possible to run the optic, indefinitely, in daytime and night conditions, by maintaining a charge through the Solar Failsafe System all without a battery.

Shake Awake™
Shake Awake Technology is a standard feature on all current model Holosun optics and serves to extend battery life by deactivating the optic’s LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. 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 optic is ready when needed.

Multiple Reticle System
Multi-reticle System (MRS) equipped Holosun optics allow you to determine the type of aiming point you want to use when you want to use it. Holosun optics equipped with MRS let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot (rifle optics) or a 32 MOA circle with 2 MOA dot (handgun optics). The large circle can help you obtain a sight picture faster, allows for a hold-over reference, and helps to guide your eye to the 2 MOA dot. The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision. Regardless of your application, Holosun’s Multi-reticle System offers the ultimate in optical sight customization for sportsman and professional users alike.

Multilayer Reflective Glass
Holosun’s use of Grade 5 Titanium in certain Elite category optics and laser devices results in unparalleled strength and durability. Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. Grade 5 Titanium is also able to withstand the corrosiveness of seawater making Holosun Titanium model optics and lasers suitable for use in maritime environments.


INCLUDED IN BOX:

  • Absolute Co witness QD Mount
  • T10 L Key
  • User Manual
  • CR2032 Battery
  • Lens Cloth

SPECIFICATIONS:

  • Window Size: 0.91x1.26
  • Dimension (in): 3.3x1.68x1.78
  • Weight (oz): 4.94
  • Housing Material: Aluminum & Titanium Hood
  • 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
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HS510C SERIES LONG GUN REFLEX OPTICAL SIGHT REVIEWS

4.5
15 Reviews
5 Stars
87%
4 Stars
0%
3 Stars
0%
2 Stars
7%
1 Stars
7%
Reviews Summary
The HS510C is praised for its clear reticle, durable build, and versatile features like solar power and a range of reticle options. Users appreciate its affordability compared to higher-end optics but point out issues with the mount's stability and battery compartment accessibility. Overall, it's a solid choice for a range of applications, especially for those with astigmatism.
What Reviewers Are Saying
Optic Clarity
65%
Many reviewers highlight the HS510C's bright and clear reticle, making it suitable for various lighting conditions. Users with astigmatism especially appreciated the clarity compared to other optics they've used, lowering issues such as 'smudges' or 'starring'. This theme was mentioned by 65% of reviewers.
Versatility and Features
70%
Reviewers praise the optic's versatility with multiple reticle options and solar battery backup. The ease of adjusting settings and the ability to function without batteries are seen as significant advantages, enhancing the shooting experience for various users. About 70% of reviews noted this aspect positively.
Price and Value for Money
75%
The affordability of the HS510C compared to more expensive brands is frequently mentioned as a positive aspect. Many users agree it offers excellent features at a competitive price and is viewed as a strong value proposition for shooters looking for quality without breaking the bank. This was noted by 75% of reviewers.
Mount Stability
30%
A recurring concern among reviewers is the optic's mount, which they report can become loose over time, requiring frequent re-zeroing. While some find it manageable, others suggest it detracts from overall satisfaction, affecting reliability during use. This issue was raised by 30% of users.
Durability and Build Quality
40%
Overall, reviewers commend the HS510C for its solid build quality, noting it has held up well even after extensive use on various firearms. However, there are some concerns about its durability under heavy abuse. This theme resonated with 40% of the reviewers.
Battery Accessibility
25%
Some users have expressed frustration with the battery compartment's accessibility, indicating that it could require special tools to change the battery, which may be an inconvenience in high-pressure situations. About 25% of reviewers mentioned this as a downside.
5
Great Product
Love this item. It is my preferred go to for all of my builds. I have used other products and styles (both less expense and more expensive). but this model 510 C with green reticle is the one that works best for me!
5
I purchased this optics years ago
This optic is coming strong with zero issues after 3 years. I have it in green, not red. I really like the optic and how easy it is to install, zero, and operate.
Would you recommend this? Yes, I would recommend to a friend
5
Awesome!!
This thing is so awesome and so cool. I guess you need a rail to mount it that it does not come with. I may have to get gun smithing done as I do not know how to mount to my rifle. the product itself is awesome and appears to be well built
5
Exceptional
Holy cow, the Holosun 510C Solar red dot sight is a total game-changer! With its solar panel AND battery-powered options, I can go all day without worrying about running out of juice. Plus, the reticle is so bright and clear, I feel like I'm in a video game. And the cherry on top? It's waterproof, so I can shoot in the rain like a boss. Who knew a red dot sight could be this much fun?
5
Excellent Sight...
I first came upon this sight while searching for sight, for people with astigmatism. I was using a Sig Romeo5, which is a fine sight in it's own right, but I always saw a "smudge", instead of a true dot. The use of a magnifier only exasperated the situation. I'd use the sight on the lowest visible brightness for every situation, which reduced the "Starring" I saw at higher settings, but nothing eliminated that "smudge". So, having found some very favorable reports, I took a chance and ordered an HS510C. I was not disappointed. The projected reticle is crisp and clear, and set to the proper brightness for the conditions, my eyes see no "starring", and no "smudge"! Even under 3x magnification, (using a Holosun HM3X), everything is clear and defined. The sight come set for an "Absolute Co-wittiness", which is my preferred set up. I've seen reviews referring to problems removing the screws to use the supplied "Lower 1/3" spacer, but as I did not need it, I can't speak to that situation. I can say that the sight mounted without issues, sighted in easily, and remained on point through the course of the 200 rounds I fired with it in place. The controls are as expected, and easily learned by anyone taking the time to read the instructions. I tried the Auto-Brightness function, but I was not impressed by it. Because it uses the photo cell mounted on the sight, it cannot tell the difference between the average ambient brightness, and the brightness of the shooters location. This caused the reticle to become too dim when shooting from shade into sunlight. I found the manual settings settings to be more useful. "Auto Off", and "Shake to Wake", both functioned as advertised, I definitely like the Titanium hood. If I had one complaint, it would be that there is no supplied cover. At this price point, I don't think that a dust cover is too much to ask.
Customer Questions
21 Questions