Holosun HE507C X3 Micro Red Dot Sight

Holosun HE507C X3 Micro Red Dot Sight

The Holosun HE507C X3 Green represents the latest generation of the highly popular open reflex sights, building on the proven HE507C X2 platform while introducing several innovative upgrades focused on faster target acquisition, enhanced durability, and improved user experience. Designed for competitive shooting, professional duty use, personal defense, and everyday concealed carry (EDC), it combines advanced technology with outstanding reliability.

One of the most noticeable updates is the redesigned housing featuring a distinctive protective “hood.” This innovative design helps reduce glare from harsh lighting conditions, improves reticle contrast in dynamic environments, and increases the optic’s overall durability. The aggressive, modern styling also protects the lens from impacts and daily wear.

The HE507C X3 Green utilizes Holosun’s proven MRS (Multi-Reticle System), allowing users to switch between three reticle configurations. Shooters can choose a precise 2 MOA dot, a 32 MOA circle with 2 MOA center dot, or a standalone 32 MOA circle, which is particularly effective for rapid target acquisition at close range and shotgun applications. The green reticle offers excellent visibility and often provides better contrast than traditional red reticles under various lighting conditions.

The next-generation Solar Safe Fail system combines a solar panel with an advanced front-facing photodiode. This intelligent system continuously monitors ambient lighting conditions and automatically adjusts reticle brightness for optimal visibility. Under sufficient lighting, the reticle can operate directly from solar power, while the optic seamlessly switches to the CR1632 battery when additional power is required.

Featuring Shake Awake™ technology, the optic automatically enters sleep mode when inactive and instantly reactivates at the slightest movement. Combined with its highly efficient electronics, this allows for an impressive battery life of up to 100,000 hours. Integrated memory retains the last-used brightness setting and reticle configuration, ensuring the sight is always ready when needed.

The housing is machined from premium 7075-T6 aluminum and finished with a durable hard-anodized coating, providing exceptional resistance to wear, corrosion, and impact. The optic is rated to withstand recoil forces up to 1000 G, making it suitable for pistols, rifles, shotguns, and powerful hunting calibers.

With its lightweight design of only 44 g (1.55 oz), compact dimensions, low-profile base, and RMR footprint, the HE507C X3 Green offers excellent compatibility with iron sights and a wide range of handgun optic-ready platforms. Whether used for concealed carry, competition, hunting, or tactical applications, it delivers outstanding performance, durability, and versatility.

Key Features:

• Open reflex red dot sight
• Latest-generation HE507C X3 design
• Green illuminated reticle
• Multi-Reticle System (MRS)
• 2 MOA dot
• 32 MOA circle
• 2 MOA dot with 32 MOA circle
• Intelligent Solar Safe Fail technology
• Integrated solar panel and photodiode
• Shake Awake™ motion activation
• Automatic sleep mode
• Battery life up to 100,000 hours
• CR1632 battery
• Memory retention function
• 8 brightness settings
• 4 night vision-compatible settings
• RMR footprint
• 7075-T6 aluminum housing
• Hard-anodized finish
• Rated for recoil up to 1000 G
• Parallax-free design
• Unlimited eye relief
• Viewing window: 23 × 17 mm
• Weight: 44 g (1.55 oz)
• Suitable for pistols, rifles, and shotguns
• Enhanced hood design for glare reduction and added protection