The Holosun He509T X2 Reflex Pistol Sight is made for shooters who want a strong, clear, and steady closed-emitter optic. It has a tough build and stays reliable in many lighting and weather conditions. The sight was first made for pistols, but many shooters also use it on rifles as a backup optic. Its enclosed design helps keep dust, rain, or debris out of the emitter. This gives a clean view and steady dot even when the weather is rough. The Holosun He509T-Rd build keeps the body compact while still protecting the glass and internals.

The Holosun He509T X2 uses the Solar FailSafe system. This setup lets the sight take in light from the sun to keep working if the battery is low or missing. The optic also has Shake Awake, which turns the reticle on when it senses movement. This helps keep the sight ready at all times without draining power. The Holosun He509T-Rd X2 runs on a CR1632 side battery that can be changed without taking the optic off the firearm. This simple change keeps your zero safe and saves time at the range.

The reticle options make the sight flexible for close targets or mid-range use. You can pick a 32 MOA circle with a 2 MOA dot, a full 32 MOA circle, or a clean 2 MOA dot. Brightness is set through 10 daylight levels and 2 night vision levels. The Holosun 509T design gives long battery life, with up to 50,000 hours depending on settings.

Shooters also like the Holosun 509T footprint, which lets the optic mount with the included plate on many pistols. The sight stays strong under recoil and is a trusted Holosun closed emitter option for duty, carry, or training. As a Holosun enclosed red dot, it works well in both indoor and outdoor ranges. Those looking for solid performance often check out the Holosun 509T RD x2, known for its sharp image and simple controls.

If you need a Holosun 509T for your setup, EuroOptic offers fast service and support.

Features:

• Solar FailSafe
• Shake Awake
• Up to 50,000-hour battery life
• 10 daylight and 2 night vision levels
• Multi-reticle system
• Red or green options
• Side battery tray