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Holosun HE507C-GR X2 Green Multi-Reticle Circle Dot Open Reflex Sight w/ Solar Failsafe and Shake Awake - HE507C-GR-X2

SKU HE507C-GR-X2-Holosun

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The Holosun HE507C-GR-X2 Multi-Reticle Circle Dot Open Reflex Sight made to be mounted on handguns. It’s Solar Failsafe system ensures the optic will continue to be powered even in the event of a dead battery. The HE507C-GR-X2 utilizes Shake Awake technology that will keep the display deactivated when not in motion and can be programmed to adjust the length of time it takes for the display to turn off. Alternatively, the Shake Awake system can be turned off completely and stay powered for 50k hours. The HE507C-GR-X2 also features Law Enforcement Model (LEM) programming that provides “Lock Mode,” and “Manual Mode.” Lock Mode will keep accidental button presses from happening when the weapon is being drawn or holstered and Manual Mode gives the user full control over reticle brightness.

Features of the HE507C-X2:

  • Shake Awake technology to activate the optic when in motion
  • Solar Failsafe system to keep the optic activated even on a dead battery
  • Programmable settings


  • Magnification Range:1x
  • Reticle Details2 MOA dot in 32 MOA circle
  • Objective Lens Diameter:16mm
  • Dimensions:1.78" x 1.24" x 1.14"
  • Weight:1.5 ounces
  • BatteryCR1632
  • Battery TypeCR1632
  • Night Vision CompatibleYes
  • Brightness Settings2 NVD 10 Regular
  • Product TypeReflex Sight/Red Dot
  • Item ConditionNew
  • UPC810047071280
  • MPNHE507C-GR-X2

Customer Reviews

Average Rating
February 17, 2021

I searched everywhere for this optic and at the time EO was the only website/storefront that had it.....Had never dealt with them B4 so I called spoke to Fletch? I think....very knowledgeable about this product...very matter of fact, I did the deal, they sent it RIGHT OUT....which is really nice with so many hiding behind CoVid excuses for SLLLLOWWWWWWW shipping when they are in fact drop shipping stuff they don't have....but say they do.... But I digress...... This green dot was for my CZ TSO and it is thus far everything I’d hoped it would be.....a GAME CHANGER for old eyes....mounted up perfectly with a single side frame mount..... I’m currently trying to determine if its staying zeroed.....The gun is BRAND NEW and I initially had some “issues” cycling AND since this optic is waterproof ( and about bulletproof) they only use 2 screws to mount to the plate instead of 4 like the Trij RMR..... ANNNDDDD.....one of my screws kinda stripped ....(too short) and the sight got loose ....but seemed to have gotten it fixed with a longer one......so I'm trying to determine if the inconsistency on my 2nd range zero day is optic, gun, or the shooter..... 1st 5 shot group from sandbags @ 15yds was 4” low 2” right.... I adjusted reticle got 3 in one hole @2:00 inside of a 1 1/4”Avery dot....1 a 1/4” 2:00 from that and 1 “flyer @ a 1/2” 1:00 just outside of the dot Moved 2clicks left and one down and shot 5 more...... ALL were 2” high and right from POA not touching......🤷‍♂️ That continued on for the rest of the session....so STILL trouble shooting ... But real world free standing, was able to keep rounds on Post it notes from 3- 10 yards with ease..... FWIW.....on my AR the sister unit 510c gr x2 off sand bags with 3x magnifier will keep 3-4 rounds in the bull @ 25 yds after zeroed....and holds zero very well after removal and reattachment using supplied Picatinny mounts.....

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December 7, 2022

Holosun products have great quality, great features for the price. EuroOptic customer service and fast shipping is Top Notch.

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October 17, 2022

Incredibly fast shipping. Good product so far.

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September 30, 2022

Great quality, great features for the price.

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September 2, 2022

This is my 4th Holosun product. All have been wonderful with no issues. Great product with lots of features compared to others at a great price compared to what you get with other manufactures. Not to mention the great customer service and fast shipping from EuroOptic

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September 28, 2021

Crystal clear view. Always ready when you need it. Perfect sight of view

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August 4, 2021

This is the third Holosun product I have purchased. Two 507c for pistols and one 510c for AR-15. These optics are the best priced and perform better or the same as the higher priced optics. My accuracy, distance, and speed have increased due to the reticles. Older eyes with trifocals. Highly, highly recommend these models with shake a wake. Also have the Holosun magnifier on rifle and it is great too!

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