Holosun HE509T-RD X2 – Enclosed Reflex Sight for Handguns

The Holosun HE509T-RD X2 is a rugged, enclosed reflex sight engineered for handgun applications, offering durability, precision, and advanced features for shooters who demand reliability in any environment. Built with a Grade 5 titanium housing, this optic is incredibly strong yet lightweight—perfect for both professional use and serious everyday carry.

Key Features:

Multi-Reticle System (MRS): Choose between a 2 MOA dot, a 32 MOA circle, or a circle-dot combo to match your preferred shooting style or mission needs.
Solar Failsafe™: Automatically adjusts brightness to match your environment and acts as a backup power source when ambient light is available.
Shake Awake™ Technology: Powers down the optic during inactivity and instantly reactivates with motion—conserving battery life without sacrificing readiness.
Long Battery Life: Up to 50,000 hours of operation on a single CR1632 battery.
User-Friendly Controls: Features a side-mounted battery tray for easy replacement without removing the optic from the slide.
Brightness Settings: 12 total settings—10 for daylight and 2 that are night vision compatible.
Built for Performance: Fully enclosed emitter, parallax-free, unlimited eye relief, and IP67 waterproof rating.

What’s Included:

RMR-to-509T adapter plate
T10 L key
CR1632 battery
User manual
Lens cloth

Holosun HE509T-RD X2 Specifications

Feature	Details
Reticle Options	2 MOA Dot, 32 MOA Circle, Circle-Dot Combination
Light Wavelength	650nm (Red)
Parallax-Free	Yes
Eye Relief	Unlimited
Magnification	1x
Lens Coating	Multi-coated
Window Size	0.66 x 0.9 inches
Dimensions	1.6 x 1.16 x 1.13 inches
Weight	1.72 oz
Housing Material	Grade 5 Titanium
Adjustment per Click	1 MOA
Windage & Elevation	±30 MOA
Operating Temperature	-30°C to 60°C
Storage Temperature	-40°C to 70°C
Waterproof Rating	IP67 (submersible to 1 meter)
Vibration Resistance	5000G

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