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Holosun Green 2 MOA Dot & 32 MOA Circle Green Dot 0.58x0.77 Window
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$319.99
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SKU: HE507K-GR X2-810047071389
Overview
Built for subcompact pistol setups, this open reflex sight offers a green 2 MOA dot with a 32 MOA circle for shooters who want a compact aiming solution on a smaller handgun. It is parallax free and powered by a CR1632 battery, with a 0.58 x 0.77 window that keeps the footprint compact. Lock Mode adds a practical safeguard by preventing accidental button changes once the optic is set.
Why Hunters Choose the Holosun
Subcompact Pistol
Applications
Green 2
MOA dot and 32 MOA
Lock Mode
Helps prevent inadvertent setting changes
Parallax-free Design
Cr1632 Battery
Powered
Key Features
- Open reflex optical sight designed for subcompact pistol applications.
- Green reticle with 2 MOA dot and 32 MOA circle.
- Lock Mode helps prevent inadvertent button changes.
- Parallax-free sight picture.
- Powered by a CR1632 battery.
- 0.58 x 0.77 window size with 7075 T6 aluminum housing.
Best Used For
- Subcompact pistol users needing an open reflex sight for concealed-carry or compact defensive setups
- Shooters who want a green 2 MOA dot and 32 MOA circle reticle option
- Users who prefer Lock Mode to help prevent accidental button changes during carry
- Those seeking a parallax-free optic with a compact 0.58x0.77 window
Specifications
| Battery Type | CR1632 |
|---|---|
| Housing Material | 7075 T6 Aluminum |
| Parallax Free | Yes |
| Power Source | Battery |
| Reticle | 2 MOA Dot & 32 MOA Circle |
| Reticle Color | Green |
| Surface Finish | Anodize |
| Window Size | 0.58x0.77 |
| Working Temperature | -20~51 |
Pros
- Designed for subcompact pistol applications
- Green 2 MOA dot and 32 MOA circle reticle
- Lock Mode helps prevent inadvertent setting changes
- Parallax-free design
- CR1632 battery powered
- 7075 T6 aluminum housing with anodized finish
Considerations & Trade-offs
- Designed for subcompact pistol applications, so the window size and sight picture are intentionally compact rather than full-size optic proportions.
- Lock Mode helps prevent inadvertent setting changes, but it also means the controls can be intentionally restricted when that mode is active.
- Battery-powered operation with a CR1632 cell means the optic depends on battery management rather than a non-powered sighting system.
- The 2 MOA dot and 32 MOA circle reticle offers flexibility, but it may be more complex than a simple dot for users who prefer the least busy sight picture.
Suggested Comparisons
- Subcompact pistol red dot optic
- Open reflex sight
- Pistol optic mounting plate
- Backup iron sights
Suggested Accessories
- Optic mount
- Protective optic cover
- Replacement battery
- Lens cleaning kit
Frequently Asked Questions
What type of optic is the HE507K-GR X2 intended for?
It is an open reflex optical sight designed for subcompact pistol applications.
What reticle options are listed for this sight?
The listed reticle is a 2 MOA dot and 32 MOA circle, with a green reticle color.
Does this optic have a way to prevent accidental button changes?
Yes. The short and long descriptions state that it includes Lock Mode, which locks the buttons to help prevent inadvertent setting changes.
What power source does it use?
It uses a battery, and the specified battery type is CR1632.
What window size is provided in the product data?
The listed window size is 0.58 x 0.77.