Holosun Collimator Open Reflex HS510C MRS – Solar Panel
The HS510C Multi Reticle collimator is a state-of-the-art sight from Holosun. Created for use in the toughest conditions, the open collimator sight for long guns is equipped with an additional optics shield made of titanium. The electronic control system combined with a powerful LED make the device characterized by high performance and stable, long-lasting operation.
The system is powered by a single 2032 battery with an operating time of 50,000 h at the sixth point intensity setting. The viewfinder is equipped with a system of advanced lenses, multi-coated with reflective coatings. This solution made it possible to achieve excellent transmission of visible light. The image visible through the lens is clear, bright and parallax-free.
The HS510C allows you to choose the shape of the aiming point thanks to the Multi Reticle System. The user can choose from three options: a classic 2 MOA dot, a 65 MOA circle and a combination of them. All dots are displayed using a single LED, so there is no need to reset them after changing the shape.
The solar cell included in the Solar Failsafe system performs several functions. By using an LED, it is able to directly power the device with sufficiently intense light. When the light proves insufficient, the cell supports the battery, significantly reducing its consumption. The Solar Failsafe System is also responsible for automatically adjusting the intensity of the spot.
Manual brightness adjustment of the sight is also available. Then the user has a choice of 10 standard modes and two adapted for night vision. An additional battery saving system is Shake Awake. After a preset time has elapsed, the device will automatically go to sleep if inactive. To reactivate it, all that is needed is to move the weapon on which it is placed.
The sight’s housing is made of milled 6061 aluminum, coated with anodization that is resistant to mechanical and chemical damage. In addition, the unit uses a titanium optics housing to protect the most critical points. The mounting system allows installation on weapons equipped with a Picatinny rail. Convenient QD mounting allows for quick operation of the device.
Features:
- Collimator sight with three aiming points
- Wide field of view
- Advanced LED technology with low power consumption
- Up to 50,000 hours of operation on a single battery
- Multiple Reticle System – choice of one of three aiming marks
- Based on a single diode, the system does not affect zeroing
- Operates in automatic (default) or manual mode
- Built-in solar cell allows operation even when the battery is discharged
- Light sensor function that adjusts the intensity of the spot according to the light
- Durable lens with advanced multi-layer coatings
- No parallax phenomenon
- Motion sensor to wake up the device from sleep mode
- Memory function of the last used aiming mark and its intensity
- Low battery indication (target mark starts flashing slowly)
- Lightweight and durable housing made of 6061 aluminum and titanium
- Allowing quick installation QD bracket
- IP67 standard waterproof class
- The whole is packed in an aesthetic and durable polymer box
| Technical specifications | |
|---|---|
| Lens lens | 32 x 24 mm |
| Types of aiming points | Dot with circle Dot Circle |
| Size of aiming points | Dot 2 MOA Circle 65 MOA |
| Illumination source | LED |
| Distance from the eye | Unlimited |
| Adjustment | ½ MOA per click |
| Position adjustment | ±40 MOA from center |
| Parallax | ⩽±1 MOA |
| Coating | Multilayer |
| Magnification | 1x |
| Power supply | Solar cell CR2032 battery |
| Operating time | 50,000 h (dot, average brightness level) 20,000 h (dot and circle, medium brightness level) |
| Operating modes | Automatic Manual |
| Automatic shutdown | After 10 minutes of inactivity |
| Brightness adjustment | 10 degrees + 2 degrees for night vision |
| Housing material | Aluminum 6061-T6 Titanium optics cover |
| Case finish | MAO microarc oxidation |
| Mounting | QD |
| Mounting rail | Picatinny Weaver |
| Protection class | IP67 |
| Working temperature | -10°C to 50°C |
| Storage temperature | -40°C to 70°C |
| Vibration resistance | up to 1000 G |
| Dimensions | 84 x 65 x 40 mm |
| Weight | 205 g |
| Case color | Black |
Kit components:
- HS510C collimator
- CR2032 battery
- Spare battery tray (with screws)
- Torx wrench
- Adjustment wrench
- Microfiber cloth





















