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Questions & Answers
What makes this different than the 510C? Expert Answer

It has a green dot instead of the red dot on the standard 510C.

by Jonathan D., Gear Expert, April 19, 2018
does the American defense mount sit the same height as the standard mount when switched? Expert Answer

Without knowing specifically what mount you purchased, there are several offerings, I cannot answer that. That being said, the QD mount included with the unit is for an absolute co-witness.

by Tom B, Gear Expert, August 6, 2021
Customer Reviews
Helpful Positive Review Love this Sight by Slayer22, Verified Owner, July 4, 2018
I’m very happy with this sight. It was easy to zero and seems to hold its zero very well. Mounted on an H&K USC, feels well suited for this gun. Love the green dot and the large 65MOA reticle. Well worth the price!
7/8 found this helpful
Helpful Positive Review great optic by HOLO, Verified Owner, August 13, 2023
this is a great optic. I was on the fence of getting another Eotech or the 510c and glad I went with the 510c not only saving me money but getting more value than the outdated Eotechs. I like they offer the green dot and the option to cycle between d...
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1/1 found this helpful
Helpful Positive Review w of Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight by Enthusiast, February 20, 2024
Solid construction, the combination 2 MOA dot + 65 MOA ring works very well on my Mossberg JM Pro 930. The mounting hardware is easy to use and seems secure so far. Target acquisition is rapid and the viewing window is large and easy to see through a...
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3/3 found this helpful
Helpful Positive Review Green is MEAN!!! by Ray Sig, Verified Owner, December 21, 2023
Love the 510 in Green. Paired with the HM3X magnifier on my Springfield Hellion is everything!!!
2/4 found this helpful
Helpful Positive Review Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight by woggy, Verified Owner, April 13, 2024
I so like the green dot. Have green dot, green laser and green undies
5/6 found this helpful
Helpful Positive Review Nice optic... nice price by Nimbo, March 14, 2018
Clear, bright reticle, AR coatings work well, and the overall construction is very good. No parallax & the mounting height is spot on for absolute cowitness. But if you want to spend an extra $300+ to get an alpha red dot (Eotech, Aimpoint, etc) , f...
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32/40 found this helpful
Read All 163 Reviews
Bonus Bucks
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Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models. Learn more about OpticsPlanet Bucks
Color: Black Reticle: 2MOA Dot & 65MOA Ring Illumination Color: Green Included Accessories: Standard Condition: New Red Dot Sights-Footprint: Not Applicable

Code: 28Y-RD-HRDS510GR-HE510C-GR-ELITE

MPN: HE510C-GR

UPC: 605930624878

10% Bonus Bucks
List: $399.99Save 15%
$339.99
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Product Info for Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight

When looking to improve your aim, you need the best optic possible to tighten those groupings. Equip the Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight to quickly acquire targets and deliver precise shots down range using their multi-reticle system (MRS) that offers either a 2 MOA dot, a 65 MOA ring or both combined for your sighting needs. Holosun CNC machined these Red Dot Sights from T6061-T6 aluminum and added a Titanium-alloyed, shock-resistant protective hood for maximum durability. With Shake Awake technology, the HE510C Elite 1x 2MOA Reflex Green Dot Sight conserves battery power by only turning on when in motion and powering down when still. The parallax-free design and unlimited eye relief create a comfortable and simple sighting experience, and the solar cell and high-capacity battery provide two sources of power for complete reliability. Grab your Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight today to enhance your precision at the range, in the field or anywhere else you need to rely on your weapon.image

WARNING: California`s Proposition 65

Specifications for Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight:

Manufacturer: Holosun
Color: Black
Finish: MAO
Fabric/Material: 6061 Aluminum with Titanium Hood
Magnification: 1 x
Objective Lens Diameter: 0.9 - 1.2 in
Objective Window Size: 0.9 x 1.2 in
Reticle: 2MOA Dot & 65MOA Ring
Illumination Type: LED
Illumination Color: Green
Brightness Settings: 12
Eye Relief: Unlimited
Adjustment Type: MOA
Adjustment Click Value: 0.5 MOA
Emitter Type: Open
Parallax: Parallax Free
Optical Coating: Fully Multi-Coated
Battery Type: CR2032
Battery Life: 50000 hours
Operating Temperature: -22 - 140 Fahrenheit
Water Resistance Level: IP67
Length: 1.3 in
Width: 2.4 in
Height: 1.63 in
Weight: 8.3 oz
Included Accessories: Standard
Condition: New
Magnification Type: Fixed
Red Dot Sights-Footprint: Not Applicable
Mount Type: Weaver
Attachment Type: Picatinny, Weaver
W/E Travel at 100 Yds: -50 - 50 MOA

Features of Holosun Elite Flagship 2MOA Dot / 65MOA Ring Open Reflex Sight:

  • Parallax free optical design, with unlimited eye relief.
  • Minimized obstruction of vision with push button controls and a streamlined housing design.
  • Multi-reticle system.
  • Shake Awake technology with last setting recall.
  • Internal battery tray design.
  • 32mm24mm open lens.
  • Solar cell and high capacity battery provide dual power supplies.
  • Titanium-alloyed, shock resistant protective hood.
  • Quick detach mount.
  • Adaptable to Picatinny and Weaver rails.
  • CNC machined with T6061-T6 housing.

Package Contents:

  • Holosun Elite Flagship 2MOA Dot / 65MOA Ring Open Reflex Sight

Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight Orderable Models

List of Orderable Models

Holosun Flagship Open Reflex 1x, 2MOA Dot / 65MOA Ring, Black, HE510C-GR ELITE , MPN: HE510C-GR , UPC: 605930624878 , Code: 28Y-RD-HRDS510GR-HE510C-GR-ELITE

Holosun HE510C Elite 1x 2MOA Reflex Green Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

Holosun Flagship Open Reflex 2MOA Dot & 65MOA Ring, Black, HE510C-GR ELITE with American Defense Manufacturing Holosun 510C Quick Detach Mount , MPN: HE510C-GR-KIT3 , Code: 28Y-RD-HRDS510GR-HE510C-GR-KIT3
Holosun Flagship Open Reflex 2MOA Dot & 65MOA Ring, Black, HE510C-GR ELITE w/ ADM Holosun 510C Quick Detach Mount , MPN: HE510C-GR-KIT1 , Code: 28Y-RD-HRDS510GR-HE510C-GR-KIT1
Holosun Flagship Open Reflex 2MOA Dot & 65MOA Ring, Black, HE510C-GR ELITE with American Defense Manufacturing Holosun 510C Quick Detach Mount , MPN: HE510C-GR-KIT2 , Code: 28Y-RD-HRDS510GR-HE510C-GR-KIT2
Holosun Flagship Open Reflex 2MOA Dot & 65MOA Ring, Black, HE510C-GR ELITE with American Defense Manufacturing Holosun 510C Quick Detach Mount , MPN: HE510C-GR-KIT4 , Code: 28Y-RD-HRDS510GR-HE510C-GR-KIT4

Proposition 65 Warning for California Consumers

For more information go to www.p65warnings.ca.gov

Notification

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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