Holosun HE510C Green Dot Sight for Rifles/Carbines

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

Holosun HE510C-GR is built for rifle and PCC shooters who want a wide sight picture, fast target acquisition, and durable performance. The HE510C-GR pairs a large open reflex window with a green Multi-Reticle System, while Solar Failsafe, Shake Awake, and a quick detach mount keep the optic ready for hard use.

Features

• Green Multi-Reticle System. Selectable green reticle with a 2 MOA dot, a 65 MOA circle, or a combined circle dot for precision aiming or rapid target acquisition.
• Enhanced Green Super LED. A 540nm green emitter provides strong contrast in bright environments with up to 50,000 hours of battery life.
• Solar Failsafe. A solar panel supplements battery power and allows the optic to operate using ambient light when battery power is low.
• Shake Awake technology. Motion activated illumination powers the optic instantly when movement is detected and powers down during inactivity to conserve battery life.
• Large open reflex window. An expansive viewing window provides a wide field of view for faster target acquisition and improved situational awareness.
• Titanium protective hood. A reinforced titanium hood shields the optic body and glass from impacts while maintaining a lightweight structure.

Mounting and Compatibility

• Mount type. An integrated quick detach mount allows fast installation and removal while maintaining secure attachment to Picatinny rails.
• Co-witness height. A 1.41 inch optic height aligns with standard AR style iron sights for proper absolute co-witness configuration.

Power and Battery

• Battery. Runs on a single CR2032 housed in a side-loading tray, allowing quick battery replacement without removing the optic from the firearm.
• 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 supplement battery power and keep the optic operating on ambient light when battery power runs low.

Specifications

• Reticle: Multi-Reticle System, 2 MOA dot and 65 MOA circle, green, 540nm 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-loading 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 HE510C-GR sight
• Lens cloth
• Multi-tool
• Instruction manual
• Warranty card

Item Details

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