Open Box - Holosun 507C Red Dot Sight with Solar Backup for Pistols - Red
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Product description
OPEN BOX
Items may be scuffed or scratched, packaging may be damaged. Guaranteed fully functional!
Holosun 507C X2 Pistol Red Dot Sight
The Holosun 507C X2 brings massive capability to your optics cut pistol, with long and reliable battery life and a circle dot reticle. This red dot sight uses the Trijicon RMR mounting standard, which is commonly available on optics-ready pistols, such the Glock 19 MOS. The 507C X2 features excellent reliability, with 50,000 hour battery life, Shake Awake, and Solar Failsafe.
The Holosun circle dot reticle also makes getting on target fast and easy. The 32 MOA circle helps you get on target after drawing from your holster, so you can make fast, accurate shots. With the 1 MOA click adjustment, you can effectively zero your pistol precisely for its effective range. Plus, it’s tough enough to perform reliably for thousands of rounds, rated for up to 5000 G’s from recoil.
Red Dot or Green Dot?
Holosun makes this sight with a red emitter, or a slightly more expensive green emitter. As for which one is right for you, it depends. Both models have the same features and incredible battery life, though some shooters prefer the green dot because it catches their eye faster than the red reticle.
One thing to consider is your shooting environment. If you have a lot of green in your background, the red version will provide you with better contrast. In arid environments with reddish soil, the green reticle will stand out more. It depends on your eye and your situation; but in our experience, it’s down to personal preference: you can’t go wrong.
Features
- Side Loading Battery – No need to re-zero your sight between battery changes
- 50,000 + Hour Battery Life at Lowest Settings
- Shake Awake to Extend Battery Life Even Further
- Solar Failsafe – As long as you have sunlight, the sight will run!
- Multi Reticle System – Choose from three different reticle modes
- 2 MOA Dot with 32 MOA Circle
- 2 MOA Dot Only
- 32 MOA Circle Only
- 10 Daylight Settings and 2 Night Vision Compatible Settings
Includes
- CR1632 Battery
- T10 Wrench
- User Manual
- Lens Cloth
Specifications
- Magnification: 1x
- Window Size: 0.63″ x 0.91″
- Parallax Free: Yes
- Eye Relief: Unlimited
- Light Wavelength
- Red: 650nm
- Green: 540nm
- Battery Type: CR1632
- Battery Life: 50000 Hours
- Adjustment Per Click: 1 MOA
- Windage/Elevation Range: ±50 MOA
- Waterproof Rating: IP67
- Vibration Rating: 5000G
- Storage Temperature: -40 to 70 Degrees Celsius
- Working Temperature: -30 to 60 Degrees Celsius
- Housing Material: 7075-T6 Aluminum
- Dimensions
- Height: 1.15″
- Width: 1.15″
- Length: 1.78″
RMR Optic Firearm Compatibility
This optics compatibility chart is continuously updated based on the latest available information, but firearm and optics platforms evolve rapidly. If you notice your firearm isn’t listed below, please reach out to us directly: Contact Us.
RMR Footprint Compatibility Notes:
– Direct Mount: Mounts Directly to Slide
– Mounting Plate Required: Purchased Separately
– Mounts with Factory Adapter Plate: Included With New Firearm Purchase
CANIK
Mounts with Factory Adapter Plate:
TP9SFX, SFX Rival
FN
Mounts with Factory Adapter Plate:
FN MRD, FNX 45 Tactical
GLOCK MOS
Mounts with Factory Adapter Plate:
G17 Gen5 MOS, G19 Gen5 MOS, G26 Gen5 MOS, G34 Gen5 MOS, G17 Gen4 MOS, G17 Gen5 MOS, G17L Gen5 MOS, G19 Gen4 MOS, G19 Gen5 MOS, G20 Gen5 MOS, G21 Gen5 MOS, G22 Gen5 MOS, G23 Gen5 MOS, G26 Gen5 MOS, G34 Gen4 MOS, G34 Gen5 MOS, G35 Gen4 MOS, G40 Gen4 MOS, G41 Gen4 MOS, G45 MOS, G47 MOS
PSA
Direct Mount:
Compact Dagger RMR Cut
SMITH & WESSON
Mounts with Factory Adapter Plate:
M&P 2.0 Compact, M&P 2.0 Full Size, M&P CORE
TAURUS
Mounts with Factory Adapter Plate:
G3 Tactical TORO, G3 TORO, G3C TORO, TX22 Competition

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Warranty & returns
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.