HOLOSUN 510C Red-Dot Sight

HOLOSUN 510C — an open panoramic red-dot sight from Holosun, designed for rapid two-eyes-open aiming without visual distortion. The 510C model is optimal for close-range shooting, hunting, and tactical applications. The letter «C» denotes combined power: an integrated solar panel paired with a CR2032 battery extends the sight's lifespan and enhances reliability in the field.

Key Advantages and Features:

• Multi-layer optical coatings ensure high transparency and image contrast.
• 1x magnification and maximum field of view allow for quick target acquisition when shooting with both eyes open.
• 32x24 mm objective window for comfortable viewing.
• Combined power: solar panel + CR2032 battery.
• Shake Awake technology automatically activates the sight upon motion and conserves energy when idle.
• Three operating modes: automatic, manual, and «sleep» mode.
• LED red reticle with three options: 2 MOA dot, 65 MOA circle, and circle with dot.
• Push-button controls for easy mode selection and 12 brightness levels.
• 6061-T6 aluminum housing with a shock-resistant titanium protective shroud ensures enhanced durability.
• Internal battery compartment with a pull-out tray allows for quick power source replacement.
• Quick-release mount for Weaver / Picatinny rail ensures convenient installation and removal.

Technical Specifications:

• Type: Open Reflex.
• Magnification: 1x.
• Objective lens size: 32x24 mm.
• Eye relief: Unlimited.
• Parallax adjustment: Fixed at infinity.
• Click value: 0.5 MOA.
• Adjustment range: ±40 MOA from center.

Reticle:

• Reticle types: 2 MOA Dot / 65 MOA Circle / Circle with Dot.
• Reticle color: Red.
• Brightness adjustment: Yes, 12 brightness levels.
• Power source: CR2032 battery and solar cell.
• Continuous operation time: Up to 50,000 hours for «dot» reticle with solar charging.

Physical and Operational Characteristics:

• Light source: LED.
• Housing material: 6061-T6 aluminum alloy; titanium protective shroud.
• Water resistance: IP67.
• Operating temperatures: -30...+60 °C.
• Mounting: Quick-release bracket for Weaver / Picatinny base.
• Dimensions: 91×64×41 mm (in one description) and according to full description: 83×41×45 mm.
• Weight: 0.264 kg with mount; net weight: 0.235 kg.
• Warranty: 1 year (manufacturer's warranty).
• Country of origin: China.

Full Specifications (as stated by manufacturer):

• Brand: Holosun.
• Water resistance: Yes (IP67).
• Housing material: Aluminum alloy and titanium.
• Color: Black.
• Mounting: Weaver / Picatinny rail.
• Reticle illumination: Yes.
• Country of origin: China.
• Manufacturer's warranty: 1 year.
• Dimensions (full description): 83 × 41 × 45 mm.
• Net weight: 0.235 kg.

The HOLOSUN 510C combines compactness and reliability: the energy-efficient LED reticle and solar panel ensure long-term operation in the field, while the 6061-T6 aluminum construction and titanium protective shroud enhance mechanical resilience. The sight is suitable for rapid-fire shooting, hunting, and tactical operations — thanks to three reticle types and 12 brightness levels, the user can instantly adapt the sight to lighting conditions. The reliable Weaver / Picatinny rail mount and quick-release bracket simplify installation on various platforms. For those seeking a lightweight, waterproof, and power-independent red-dot sight for everyday use, the HOLOSUN 510C — is a practical choice.

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