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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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Availability: In Stock.
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Arrives Tuesday, Dec 24
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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: ‎4.69 x 3.66 x 3.23 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: Tuesday, Dec 24

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


  • Top notch Optic
Style: Red 2 MOA Dot & 65 MOA Circle (HS510C)
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

  • Very Good Optic for the money.
Style: Green 2 MOA Dot & 65 MOA Circle (HE5...
It just works very well. It's clear, bright, and the reticle is very visible. Highly recommend this optic. I dialed it in with a bore laser and was hitting with accuracy using 300 blackout AR pistol
Reviewed in the United States on November 10, 2024 by Jim

  • Excellent, almost perfect optic.
Style: Red 2 MOA Dot & 65 MOA Circle (HS510C)
Glass Optical Quality/Characteristics Holosun 501c: Excellent – Glass adds almost imperceptible blueish color. The coating on the glass nearly completely blocks red laser light. EoTech XPS2-0: Excellent – Glass adds almost no color. Trijicon MRO HD: Good – Has almost imperceptible magnification factor (probably around 1.05x). As noted by other reviewers, it is possible to sometimes see a reflection of the emitter/circuit board. This reflection is only visible under unusual/momentary lighting conditions. Neither the magnification nor occasional reflection bothered me. Dot Quality/Characteristics Holosun 501c: Excellent – nearly perfect line/dot quality. Very cool ability to switch between a single red dot and a red dot surrounded by a 68 MOA segmented circle. EoTech XPS2-0: Good – but the center dot and the segmented circle is slightly fuzzy, like it is made up of a bunch of tiny, smudged pixels. Cannot switch to center red dot only. Trijicon MRO HD: Excellent – nearly perfect line/dot quality. Very cool ability to switch between a single red dot and a red dot surrounded by a 68 MOA segmented circle. Parallax Holosun 501c: Very good – almost no/very little perceptible parallax. EoTech XPS2-0: Excellent – almost no perceptible parallax. Trijicon MRO HD: Very good – almost no/very little perceptible parallax. Battery Holosun 501c: Rated at 50,000 hours with one CR2032 for dot-only, 20,000 hours for dot + segmented circle. Also has “shake to wake” feature. Can be left “on” for years. EoTech XPS2-0: Rated for ~500 hours with CRA123. Auto shutoff feature means that it may not be “on” if grabbed in the middle of the night. Trijicon MRO HD: 2.5 Years of continuous use of dot; 75 days of continuous use for complex reticle. Bulk/Field of View Holosun 501c: Largest viewing window, with several milimeters of additional height over the XPS2-0. Thinner/smaller metal casing, resulting in near-perfect field of view. No visible battery compartment. EoTech XPS2-0: Large viewing window. Slightly thicker casing than Holosun, but forward battery placement allows for otherwise unobstructed view (i.e. compared to Aimpoint PRO). Trijicon MRO HD: Smaller tubular viewing window, but still easy to use with both eyes open. Slightly bulky control wheel on top (also holds battery). Construction Holosun 501c: Made in China. Overall seems well built. Quick Detach level is relatively thin metal and could break or bend if dropped while half-way open. Otherwise, seems like it could hold well through hundreds of QD cycles. LED emitter is not fully enclosed and could theoretically be damaged (but very unlikely as it is recessed). EoTech XPS2-0: Made in USA. Seems very well built. Trijicon MRO HD: Made in USA. Seems well built. Mount is not quick release and requires unusual keyed tool to attach/detach with screws. ... show more
Reviewed in the United States on September 12, 2020 by CAAmazoner

  • 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

  • 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

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