509

The Holosun 509 series optics are a line of high-quality enclosed red dot sights designed for pistol use. Here’s a detailed summary of the series:

Key Features:
Multi-Reticle System (MRS): The 509 series offers a choice between a 2 MOA dot, a 32 MOA circle, or a combination of both for fast target acquisition and precision shooting.

Enclosed Emitter: The fully enclosed emitter design protects the lens from debris and ensures consistent performance.

Solar Failsafe: This feature ensures that the optic remains powered by solar energy, providing a backup power source when the battery is depleted.

Shake Awake Technology: This extends battery life by automatically turning off the optic when not in use and activating it when movement is detected.

Long Battery Life: The 509 series boasts up to 100,000 hours of battery life on setting 6, ensuring reliability during extended use.

Brightness Settings: With 12 brightness settings, including two night vision-compatible options, the 509 series performs well in various lighting conditions.

Durable Construction: Made from titanium, these optics are built to withstand harsh environments and are IPX8 certified for water resistance.

Parallax-Free and Unlimited Eye Relief: These features enhance accuracy and ease of use, making the 509 series suitable for a wide range of shooting scenarios.

Models:
HE509T: A popular model for pistols, featuring a large field of view and a crisp 2 MOA dot.

HE509T X2: An improved version of the HE509T, adding Lock Mode to prevent inadvertent setting changes.

The Holosun 509 series optics are well-regarded for their reliability, advanced features, and versatility, making them a popular choice among firearm enthusiasts and professionals alike.