Holosun HS510C Red Dot Sight for Rifles/Carbines

Open Reflex Red Dot Sight With a Wide Window and Absolute Co-Witness Mount

Holosun HS510C is an open reflex optic built for carbines, PCCs, and shotguns, featuring a wide viewing window and a Multi-Reticle System for fast, adaptable target acquisition. The HS510C combines an aluminum housing with a titanium hood, Solar Failsafe, and Shake Awake technology, delivering lightweight durability and dependable performance in demanding shooting environments.

Features

• Red Multi-Reticle System. Selectable reticle options include a 2 MOA red dot, a 65 MOA circle, or a combined circle dot for precision or rapid target acquisition.
• Red Super LED technology. A 650nm red emitter provides a crisp reticle with efficient power usage and up to 50,000 hours of battery life.
• Solar Failsafe. An integrated solar panel provides backup power and assists with automatic brightness management in changing lighting conditions.
• Shake Awake technology. Motion activation instantly powers the optic on and powers down during inactivity to preserve battery life.
• Large open viewing window. An expansive window design provides a wide field of view for faster target acquisition and improved situational awareness.
• Titanium protective hood. A reinforced titanium hood protects the optic housing from impacts and harsh use in demanding environments.
• Twelve brightness settings. Ten daylight and two night vision compatible levels provide optimal reticle visibility in varied lighting conditions.

Mounting and Compatibility

• Mount type. An integrated quick detach Picatinny mount allows fast installation or removal while maintaining reliable zero.
• Co-witness height. A 1.41 inch dot height aligns with standard AR style iron sights for proper co-witness alignment.

Power and Battery

• Battery. Runs on a single CR2032 housed in a side-mounted tray, allowing quick replacement without removing the optic from the mount.
• Runtime. Delivers up to 50,000 hours of battery life at brightness setting 6, minimizing how often you need to change batteries.
• Backup power. Solar Failsafe draws on an integrated solar panel to provide backup power and assist with automatic brightness management.

Specifications

• Reticle: Multi-Reticle System, 2 MOA dot and 65 MOA circle, red, 650nm LED
• Magnification: 1x, unlimited eye relief, multi-coated lens, no parallax
• Battery: 1 CR2032, up to 50,000 hours of runtime at setting 6, side-mounted tray
• Brightness settings: 10 daylight and 2 night vision compatible, manual and automatic modes
• Housing material: Aluminum with titanium hood, MAO surface finish, black
• Waterproof rating: IP67
• Shock rating: 5000G
• Windage and elevation adjustment: 0.5 MOA per click, plus or minus 50 MOA total travel
• Window size: 0.91 in x 1.26 in
• Body dimensions: 3.3 in x 1.68 in x 1.78 in
• Body weight: 4.94 oz
• Mount type: Quick detach, absolute co-witness, 1.41 in height, Picatinny rail
• Operating temperature: -30°C to 60°C
• Storage temperature: -40°C to 70°C

What's in the Box

• Holosun HS510C sight
• Lens cloth
• Multi-tool
• Instruction manual
• Warranty card

Item Details

• SKU: HS510C
• Brand: Holosun
• Category: Open reflex rifle sight
• Reticle color: Red
• Housing color: Black
• Related products: HE510C-GR (green reticle version), HS510C-FDE (FDE colorway), HS510C + HM3X (combo kit with 3x magnifier)