Holosun HS510C Multi-Reticle Open Reflex Sight

The Holosun HS510C Open Reflex Sight available at Armax United delivers advanced optic technology, rapid target acquisition, and rugged reliability for modern sporting rifles, carbines, and tactical platforms. Designed for shooters who demand versatility and performance, the HS510C features Holosun’s Multi-Reticle System (MRS), allowing users to quickly select the ideal aiming solution for any shooting application.

The MRS provides three reticle options: a precise 2 MOA dot, a fast-acquiring 65 MOA circle, or a combination of the 65 MOA circle with a 2 MOA center dot. This flexibility allows shooters to tailor the optic for close-range engagements, precision shooting, competition, hunting, and defensive applications without sacrificing speed or accuracy.

Powered by Holosun’s efficient Red Super LED, the HS510C provides up to 50,000 hours of battery life for dependable long-term use. The optic also features Solar Failsafe™ technology, allowing the sight to continue operating using available ambient light when battery power is unavailable. Combined with Shake Awake™ Technology, the HS510C automatically activates when movement is detected and powers down during periods of inactivity to help conserve battery life.

The HS510C features a durable open-frame design built to withstand demanding conditions while maintaining a lightweight profile. The included quick-detach (QD) mount provides simple installation and removal while offering a 1.41-inch optic height for comfortable aiming and co-witness compatibility with many rifle setups.

Available with both red and green reticle options, the Holosun HS510C gives shooters the ability to choose the reticle color that best fits their preferences and lighting conditions.

Features

• Multi-Reticle System (MRS) with three reticle options:
  • 2 MOA dot
  • 65 MOA circle
  • 65 MOA circle with 2 MOA dot
• Red or green Super LED reticle options
• Up to 50,000 hours of battery life
• Solar Failsafe™ backup power system
• Shake Awake™ motion activation technology
• 12 brightness settings for changing light conditions
• Quick-detach (QD) mount for easy installation
• 1.41-inch optic height for co-witness alignment
• Durable open reflex sight design
• Ideal for AR-15s, carbines, competition rifles, and defensive platforms

The Holosun HS510C Open Reflex Sight combines advanced technology, exceptional battery life, and rugged performance in a versatile optic built for serious shooters. Whether you're upgrading your rifle, preparing for competition, or building a reliable defensive setup, the HS510C provides the speed and precision needed for any situation.