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HOLOSUN

HOLOSUN HE510C-GR / HS510C Multi-Reticle 2 MOA Dot & 65 MOA Circle Open Reflex Sight for Long Guns - Solar FailSafe Shake-Awake Waterproof Sight with 12 Brightness Settings - Red/Green Dot Options

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$309.99 Why this price?
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Availability: In Stock.
Fulfilled by EuroOptic (✅ Authorized Dealer ✅ Fastest Shipping)
Arrives Wednesday, Apr 2
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Style: Red 2 MOA Dot & 65 MOA Circle (HS510C)


Features

  • HOLOSUN RED DOT SIGHT - The HS510C sight is a versatile open reflex optic designed for long gun applications; It is at home on carbines, PCCs, and shotguns due to its durable design; This gun sight has an aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41" dot height); This red dot sight is packed with Solar Failsafe, Shake Awake, MRS (Multi-Reticle System), Red Super LED with up to 50k hour battery life
  • MULTI-RETICLE SYSTEM - This Holosun red dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps 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
  • 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 reflex sight is ready when needed
  • SOLAR FAILSAFE - If your battery fails, this red dot sight has 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: 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
  • SPECIFICATION - Reticle: Red 2 MOA Dot & 65 MOA Circle; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV Compatible; Window Size: 0.91x1.26; Housing Material: Aluminum & Titanium Hood; Surface Finish: MAO; Adjustment per Click: 0.5 MOA; W&E Travel Range: 50 MOA

Brand: HOLOSUN


Color: Red 2 MOA Dot & 65 MOA Circle (HS510C)


Style: Red 2 MOA Dot & 65 MOA Circle (HS510C)


Product Dimensions: 3.3"L x 1.8"W x 2.3"H


Sport: One Size All


Item Weight: 8.32 ounces


Material: Aluminum, Titanium


Magnification Maximum: 1 x


Objective Lens Diameter: 30 Millimeters


Magnification Minimum: 1 x


Brand: ‎HOLOSUN


Color: ‎Red 2 MOA Dot & 65 MOA Circle (HS510C)


Style: ‎Red 2 MOA Dot & 65 MOA Circle (HS510C)


Product Dimensions: ‎3.3"L x 1.8"W x 2.3"H


Sport: ‎One Size All


Item Weight: ‎8.32 ounces


Material: ‎Aluminum, Titanium


Magnification Maximum: ‎1 x


Objective Lens Diameter: ‎30 Millimeters


Magnification Minimum: ‎1 x


Compatible Devices: ‎Firearms with 1913 Picatinny Rail


Mounting Type: ‎Rail Mount


Night vision: ‎No


Field Of View: ‎25 Degrees


Model Name: ‎510C


Manufacturer: ‎Holosun


Reticle Type: ‎65 MOA circle with 2 MOA dot


UPC: ‎350102577789 605930624571


Global Trade Identification Number: ‎71


Item Package Dimensions L x W x H: ‎4.76 x 3.54 x 3.15 inches


Package Weight: ‎0.39 Kilograms


Item Dimensions LxWxH: ‎4.75 x 3.62 x 3.12 inches


Brand Name: ‎HOLOSUN


Warranty Description: ‎Limited Lifetime


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎HSHS510C


Model Year: ‎2016


Included Components: ‎CR2032 Battery


Size: ‎One Size


Hand Orientation: ‎Ambidextrous


Date First Available: November 26, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Bright and Visible, Doesn't Lose Sighting
Style: Green 2 MOA Dot & 65 MOA Circle (HE5...
I put this on a 12 gauge KSG. I had the gunsmith sight it in for me, and its dead on... even at 100 yard slugs! Obviously, this speaks to the gunsmith's ability more than the sight. However, even after nearly 50 slugs, 50 buck shot, 200 birdshot shells, the sight is still perfectly on target. The dot is also extremely crisp, and being able to switch between single dot, dot and cross, and just cross was a neat surprise! Well worth the money, and frankly I won't be buying EOTech again after this legendary performer. ... show more
Reviewed in the United States on September 6, 2024 by Sarek A. Lee
    • Top notch Optic
Style: Red 2 MOA Dot & 65 MOA Circle (HS510C)
Review Image by Craig Holt Craig Holt
I have owned this little optic for about a year now. First on a rifle but now resides in my home defense shotgun. I have found this to be a tough well made optic that holds zero even through punishing recoil of a shotgun. I have had zero issues with the QD mount attaching to the picc rail of my firearm and once there it is rock solid. The reticle is crisp and clear even with aging eyes. The adjustments in illumination level is easy and is palpably visible. There is some blurring on the highest level, but this in no way makes the optic unusable at this level. The sighting adjustments are a little mushy, but you can feel each click. I was able to Ranger Wrap my 510c to match my A 300 and that was like icing on the cake for this tough little guy. One drawback is that it has an open emitter that could become dirty or occluded. After several range trips in dry dusty conditions, I have yet to experience a failure in function. This optic is a solid addition that you can depend on plus your wife won't kick you out after purchasing it!! ... show more
Reviewed in the United States on October 26, 2024 by Craig Holt Craig Holt
    • Worth Every Penny
Style: Red 2 MOA Dot & 65 MOA Circle (HS510C)
The old adage, "You get what you pay for" holds true for this sight. I really tried to find a lower priced sight that would be "almost as good" as this sight. I'm not a fan of overpaying for something that's a couple of percentage points better. I believe that I will never regret paying the extra price for this sight. The construction of it is exceptional. I purchased it for my Ruger PC9 and it sits perfectly! The large screen (glass) is super easy to sight. I like the built-in solar array to support the battery (it doesn't charge the battery but the sight runs off of it instead of the battery in bright light). I also like the automatic mode where the unit changes brightness depending on the ambient light and turns off after 10 minutes of inactivity. Then is wakes up when it senses movement, and it doesn't take much. I have red dot sights on my handguns as well and I've always like them. This sight has a 65 MOA ring that can be selected along with (or by itself) the red dot making it extremely easy to locate even in high stress situations. You won't be disappointed that you purchased this sight. Although you might have to eat beans and wieners for a few meals to pay the extra price. Do it. You'll be glad you did in the long run. ... show more
Reviewed in the United States on February 28, 2022 by D. Howe
    • Great Optic with very crisp view
Style: Green 2 MOA Dot & 65 MOA Circle (HE5...
a bit on the pricey side, but once I got it I understood why. Very good build quality. The field of view is extremely clear. I love how easy it is to power on and off. But best of all is the tiny solar panel which it has to help preserve battery life. Overall great optic right out of the box and super easy to install to the firearm of choice. For me it just sat a bit lower than I liked, so I installed a 1/3 riser (spacer), very satisfied with my purchase and worth every penny. ... show more
Reviewed in the United States on April 7, 2024 by Hector Alvarez
    • Great Sight.
Style: Green 2 MOA Dot & 65 MOA Circle (HE5...
Great sight. Love the green version. Works great on my A300.
Reviewed in the United States on March 1, 2025 by R B Elmore
    • Best quality optic for the money
Style: Red 2 MOA Dot & 65 MOA Circle (HS510C)
I waited almost a year after buying this to do a long-term review. To all the haters who told me I NEED to buy a top-tier optic like an Aimpoint or an Eotech and this isn't reliable, I can honestly say this optic is very sturdy and reliable. I've ran this in several competitions now, it's been thrown around in the back of a truck, been drenched in water, and been attached to a carbine with almost a thousand rounds of recoil and it has held zero and still as reliable as day one. I can hit 1/3rd ipsc targets at 100 yards without any problems, and I'm not exactly good. Granted, I don't abuse my equipment all that much, I'm not going to be taking this thing to war or running over it with a truck just to prove a point, but for 99% of "normal" applications this thing is rock solid. I shopped around a lot before buying this, compared against other brands, I get less "star burst" with my astigmatism compared to other brands of red dots (specifically the Sig branded ones are bad for my eyes), the optic is clear and the illumination is plenty bright for bright outdoor conditions with plenty of brightness settings for any situation (fwiw, the Vortex optics IMO don't have enough brightness settings, and don't get quite bright enough for direct sunlight, but an etched reticle can fix that problem). Holosun is the real deal. I might buy another one soon. ... show more
Reviewed in the United States on April 26, 2022 by Shawn A
    • really Nice for the Price
Style: Green 2 MOA Dot & 65 MOA Circle (HE5...
Easy to use bright led sight mark, adjustable brightness I like it better than an EOTECH as a civilian. Not sure how it would hold up in the field but it also has solar power if your batteries die that I like very much. I also think it looks better on the rifle than an EOTECH. Once you set brightness it actually can adjust as you move in and out of a darker room to a well lit room so the brightness stays at what you set it in regards to your environmental light source. ... show more
Reviewed in the United States on September 10, 2024 by Mark D.

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