Holosun HE507K-GR X2 2 MOA Dot or 32 MOA Circle Miniature Green Dot Sight | HE507K-GR

MSRP: $376.46
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The new HS507K-X2 Micro Green Dot System from Holosun is a pistol-sized optic with an open frame for a great sight picture, clear glass and a rugged 7075 T6 aluminum housing. It is powered by a CR1632 battery. The HS507K will run over 5 years on a single battery on setting 6, dot only. Featuring Holosun’s Multi-reticle system, the HS507K allows the operator to switch the reticle between a 32 MOA circle with 2 MOA Green dot, a 2 MOA Green dot only, or a 32 MOA Green ring only, all at the push of a button. Better yet, the same LED projects all three reticles, so no re-zeroing is necessary. It comes equipped with Holosun’s Shake Awake technology with last setting recall. This optic has all of Holosun’s features in one tough, small package.


  • Parallax free optical design
  • Multi-reticle System
  • Shake Awake technology with last setting recall




Item Dimensions

The HE507K-GR X2 is an open reflex optical sight designed for concealed carry pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Second, the buttons have been redesigned to compliment the Lock Mode by placing them lower and out of the way. Additional features include Holosun’s Super Green LED with up to 50k hours battery life, Multi-Reticle System, and Shake Awake.

In the Box

  •  Multi Tool
  •  User Manual
  •  Lens Cloth



  • Reticle: 2 MOA Dot & 32 MOA Circle
  • Light Wavelength: 540nm
  • Reticle Color: Green
  • Parallax Free: Yes
  • Unlimited Eye Relief: Yes
  • Magnification: 1x
  • Multi-Coatings: Yes


  • Power Source: Battery
  • Battery Type: CR1632
  • Battery Life (Hours): 50000
  • Brightness Setting: 10 DL & 2 NV


  • Window Size(in): 0.58×0.77
  • Dimension (in): 1.6×0.98×0.95
  • Weight (oz): 1


  • Housing Material: 7075 T6 Aluminum
  • Surface Finish: Anodize
  • Adjustment per Click: 1 MOA
  • W&E Travel Range±: 30 MOA


  • Storage Temperature: -20℃~65℃
  • Working Temperature: -20℃~51℃
  • Submersion: IP67
  • Vibration: 5000G


Additional information

Weight 8 oz
Dimensions 8 × 6 × 6 in
Dot Color

Red, Green

2 reviews for Holosun HE507K-GR X2 2 MOA Dot or 32 MOA Circle Miniature Green Dot Sight | HE507K-GR

  1. Natasha Watanabe (verified owner)

    Good price, no tax and just about what I wanted. I actually wanted the EPS with the 32 MOA but it was above my pay grade. Second best is gonna have to do. Now I just have to figure out how to attach it to my P365X. I’m loving Big Tex Ordnance and have bought several item from them so far and will continue to use them as my ‘go to’ choice for all things firearms.

  2. jasontiller8301 (verified owner)

    Very nice quality product. Shipped within one hour of placing order. Always enjoy the added gifts in the bag.

    Easy operation. Easy install on my P365XL. Couldn’t be happier with the purchase and customer service. Thank you and keep up the good work.

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