Holosun HS510C MRS Open Reflex Sight, Red Dot – Black
The HS510C Multi Reticle Sight is a top-tier optic from Holosun. Designed for use in the toughest conditions, this open reflex sight for long guns features an additional titanium hood. The electronic control system combined with a powerful LED ensures high performance and stable, long-term operation.
The system is powered by a single 2032 battery, offering up to 50,000 hours of battery life at intensity level six. The sight features an advanced lens system with multilayer anti-reflective coatings, ensuring excellent light transmission. The image through the lens is clear, bright, and parallax-free.
The HS510C allows you to choose the reticle shape thanks to the Multi Reticle System. Users can select from three options: a classic 2 MOA dot, a 65 MOA circle, or a combination of both. All reticles are projected by a single LED, eliminating the need for re-zeroing when switching shapes.
The integrated solar cell in the Solar Failsafe system serves multiple functions. It can power the device directly via the LED when sufficient light is available. If light is insufficient, the solar cell supports the battery, significantly reducing consumption. The Solar Failsafe system also automatically adjusts reticle intensity.
Brightness can also be adjusted manually. Users can choose from 10 standard modes and two night vision compatible modes. An additional energy-saving feature is Shake Awake – the device automatically enters sleep mode after a set period of inactivity. Simply moving the firearm reactivates it.
The housing is made from CNC-machined 6061 aluminum with a mechanical and chemical damage-resistant anodized finish. Additionally, a titanium hood protects critical points. The mounting system allows for installation on Picatinny rails. A convenient QD mount ensures quick handling.
Features:
- Reflex sight with three reticle options
- Wide field of view
- Advanced LED technology with low power consumption
- Up to 50,000 hours of battery life on a single battery
- Multi Reticle System – choice of three reticles
- Single-diode system does not affect zeroing
- Operates in automatic (default) or manual mode
- Built-in solar cell allows operation even with a dead battery
- Light sensor function adjusts dot intensity based on ambient light
- Durable lens with advanced multilayer coatings
- Parallax-free image
- Motion sensor wakes the device from sleep mode
- Memory for the last used reticle and intensity setting
- Low battery indicator (reticle flashes slowly)
- Lightweight and durable 6061 aluminum and titanium housing
- Quick-detach (QD) mount for fast installation
- IP67 waterproof rating
- The set is packed in an aesthetic and durable polymer case
- Holosun Limited Lifetime Warranty
Features:
- Lens: 32 × 24 mm
- Reticle types: Dot with circle / Dot / Circle
- Reticle size: 2 MOA dot, 65 MOA circle
- Light source: LED
- Eye relief: Unlimited
- Adjustment: ½ MOA per click
- Travel range: ±40 MOA from center
- Parallax: ⩽±1 MOA
- Coating: Multilayer
- Magnification: 1×
- Power source: Solar cell, CR2032 battery
- Battery life:
- 50,000 h (dot, medium brightness)
- 20,000 h (dot and circle, medium brightness)
- Operating modes: Automatic / Manual
- Auto-off: After 10 minutes of inactivity
- Brightness adjustment: 10 levels + 2 night vision levels
- Housing material: 6061-T6 aluminum
- Titanium hood
- Finish: MAO (Micro-Arc Oxidation)
- Mount: QD
- Mounting rail: Picatinny / Weaver
- Protection class: IP67
- Operating temperature: –10 °C to +50 °C
- Storage temperature: –40 °C to +70 °C
- Vibration resistance: Up to 1000 G
- Dimensions: 84 × 65 × 40 mm
- Weight: 205 g
- Housing color: Black / Tan
Package includes:
- HS510C sight
- CR2032 battery
- Spare battery tray (with screws)
- Torx key
- Adjustment tool
