Holosun HE509T-GR X2 Solar Green Dot Sight (2026)

Holosun HE509T-GR X2 Solar Green Dot Sight (2026 Edition)

Experience next-level precision with the Holosun HE509T-GR X2 Solar Green Dot Sight. Designed for speed, durability, and reliability, this open reflex sight combines Holosun’s proprietary Solar Failsafe technology with a vibrant green reticle for superior target acquisition in any lighting condition.

Key Features

• Solar Failsafe Technology: Built-in solar panel charges the internal battery while also serving as a backup power source. If the primary battery dies, ambient light keeps the sight operational indefinitely.
• Green Reticle Options: Choose from multiple green dot patterns (including 2MOA and 32MOA circle dots) optimized for fast aiming and reduced eye fatigue compared to traditional red dots.
• Shake Awake™ Technology: Automatically turns on when motion is detected and sleeps after 3 seconds of inactivity, preserving battery life during transport or storage.
• Rugged Construction: CNC machined aluminum housing with an anodized finish, waterproof up to 1 meter, and shockproof design built to withstand heavy recoil.
• Multipurpose Mount: Includes a dedicated mount compatible with standard Picatinny rails, as well as adapters for direct mounting on select optics (check compatibility).
• Brightness Control: 16 brightness settings (10 daytime, 6 nighttime) adjustable via intuitive buttons or remote switch (sold separately).

Specifications

• Type: Open Reflex Sight
• Reticle Color: Green
• Power Source: CR1632 Battery (included) + Solar Backup
• Material: Aluminum Alloy
• Waterproof Rating: IPX7 (1 meter for 30 minutes)
• Weight: Approx. 85g (without mount)
• Warranty: Holosun Limited Lifetime Warranty

Note: Ensure compatibility with your firearm's rail system before purchase. The HE509T-GR is ideal for pistols, carbines, and airsoft platforms requiring a compact, high-speed optic.