Holosun 510C-GR ELITE - Best Reflex Sight on the Market

Holosun 510C-GR ELITE

 Holosun 510c

7 Reasons Why the Holosun 510C is the Best Reflex Sight

 Author's Opinion: The Holosun 510C-GR ELITE is simply one of the best reflex sites on the market. Yes, this may offend a ton of fanboys because they have a bias geared towards Aimpoint or EOTech, but this is my opinion, and I have tested all of them and have a ton of time using these in the field. Sure Aimpoints and EOTechs are built well, however, the batteries in my EOTech have on more than one occasion given me some headache. My Aimpoint is built like an M1 Abrams Tank and has always worked, with the exception of "once" when the battery started to die after years of abuse and use. With this being noted in regard to my Aimpoint, I will admit it still did not fail me, but the battery took a nosedive on a hot bright sunny day. So why would I recommend a Holosun 510C-GR Elite and not another Aimpoint you might ask?


1. Cost - Best Bang for the Buck

For ONLY $329 dollars nothing at even double the price even comes close to matching it. Aimpoints, yes, are tough as tanks and have a great battery life, but in regard to cost, the Holosun 510c takes the cake.


2. Backup Solar Fail-Safe 

Yes, the Holosun 510c features a backup solar fail-safe and will power the optic if a battery failure has occurred. This is an amazing option should a battery die. Batteries die, it is just a fact of life. 

 Holosun 510c


3. Battery Life = 50,000 Hours on a Single 2032 Battery

The Holosun has 50,000-hour battery life. That simply kills any EOTECH I have ever owned or used. Yes, my Aimpoint is a tank and has comparable battery life. 


4. Shake Awake Technology - Ready on the Move

When you put your Holosun 510c down it simply turns off when no movement is detected. With the slightest touch, it will turn right back on and pick up at right at your last setting. This is an excellent feature and the timing modes can be adjusted normally by holding this + button down for 5 seconds until you see the reticle flash. Check the manual for details. 


5. No Cover = SWAT Optics has a Solution

When you purchase a Holosun 510c from SWAT Optics you will receive a robust cover Made in the USA by SWAT Optics which is made out of High Impact PolyStyrene and Carbon Fiber. This cover is durable and tough as nails and will provide limited protection from dust and impacts.


6. Multiple Reticle System which is also known as (MRS)

The HE510C-GR can be switched between a 65 MOA circle with 2 MOA dot, a 2 MOA dot only, or a 65 MOA ring only, all at the push of a button. My Aimpoint did not have this feature, but I really like it!

 Holosun 510c

7. The Holosun Reticle Choices are Super CRISP and CLEAR

There is no starburst effect like with other high-end reflex sights. The Holosun glass and chosen reticles are clear and crisp.


Holosun 510C

Holosun 510c



Quick Overview

• Multiple Reticle System featuring three reticles
• Parallax free optical design, with unlimited eye relief
• Minimized obstruction of vision with push-button controls and a streamlined housing design
• Plus Shake Awake Technology
• Internal battery tray design
• 32mm×24mm open lens.
• Solar cell and high capacity battery provide dual power supplies
• Titanium-alloyed, shock resistant protective hood
• Quick release mount
• CNC machined with T6061-T6 housing


Holosun 510C-GR ELITE

The HE510C-GR Elite is Holosun’s flagship Open Reflex optic. Now equipped with Holosun's highly efficient green reticle, the HE510C-GR Elite has an open frame for a wide sight picture. The HS510C Elite is powered by our new, “Advanced Super Solar Technology” as well as, a CR2032 battery. Utilizing our multi-reticle system (MRS) this unit features three reticle choices. The HE510C-GR can be switched between a 65 MOA circle with 2 MOA dot, a 2 MOA dot only, or a 65 MOA ring only, all at the push of a button. This optic is protected by a titanium-alloyed hood.


Holosun 510C-GR ELITE Specs

Light Source     LED
Reticle     2MOA Dot & 65MOA Ring
Parallax Free     Yes
Unlimited Eye Relief     Yes
Magnification     1x
Multi-Coatings     Yes
Integrated Laser     No
Battery Type     CR2032
Battery Life     Up to 50,000 Hours
Brightness Setting     10 Daylight & 2 NV Compatible
Housing Material     6061 Aluminum with Titanium Hood
Surface Finish     MAO
Housing Color     Black
Adjustment per Click     0.5 MOA
W&E Travel Range     ±50 MOA
Storage Temperature     -40℉ - 158℉
Working Temperature     -22℉ - 140℉
Submersion     IP67
Vibration     Up to 1000G
Window Size     0.91in x 1.2in
Dimension (in)     3.3 x 1.6 x 1.8
Weight (oz)     8.3
Central Height (in)     1.41