The HE509T-RD X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications. The HE509T-RD X2features a grade 5 titanium housing, Holosun’s Super LED with up to 50k hour battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake technology.
The X2 version adds improved glass clarity, Lock Mode, and a full Multi-Reticle System providing 2MOA dot only, 32MOA Circle only, or a Circle-Dot combination. HE509T-RD X2 includes an adapter plate for compatibility with rmr-style footprints. HE509T-RD X2 feature 12 intensity settings, two of which are compatible with night vision devices.

In the Box
RMR-to-509T Adapter
T10 L Key
User Manual
CR1632 Battery
Lens Cloth

OPTICAL SPECS
Reticle
2 MOA Dot & 32 MOA Circle
Light Wavelength
650nm
Reticle Color
Red
Parallax Free
Yes
Unlimited Eye Relief
Yes
Magnification
1x
Multi-Coatings
Yes
ELECTRONIC SPECS
Power Source
Solar & Battery
Battery Type
CR1632
Battery Life (Hours)
50000
Brightness Setting
10 DL & 2 NV
PHYSICAL SPECS
Window Size
0.66x0.9
Dimension (in)
1.6×1.16×1.13
Weight (oz)
1.72
MECHANICAL SPECS
Housing Material
Titanium
Surface Finish
Titanium
Adjustment per Click
1 MOA
W&E Travel Range
±30 MOA
ENVIRONMENT SPECS
Storage Temperature
-40℃~70℃
Working Temperature
-30℃~60℃
Submersion
IP67
Vibration
5000G