Holosun Holosun Reflex Optical Sight (Pistol)
UPC:HE509T-RD X2
The Holosun HE509T-RD X2 is an enclosed red dot sight designed for handgun applications requiring durability, optical performance, and versatile reticle options. Featuring a Grade 5 titanium housing, Multi-Reticle System (MRS), Solar Failsafe technology, and Shake Awake functionality, the HE509T X2 is suitable for concealed carry, duty use, and range applications.
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.
Whether you're upgrading a concealed carry pistol, duty handgun, or range firearm, the Holosun HE509T-RD X2 provides an enclosed red dot solution with titanium construction, multiple reticle options, and advanced power management features.
Key Features
-
Enclosed emitter red dot sight design -
Grade 5 titanium housing construction -
Multi-Reticle System (MRS) -
2 MOA Dot, 32 MOA Circle, or Circle-Dot reticle options -
Solar Failsafe™ technology -
Shake Awake™ technology -
Up to 50,000-hour battery life -
12 brightness settings -
Night vision compatible settings available -
Nitrogen-purged optical system -
Improved glass clarity in the X2 series -
Includes RMR footprint adapter plate -
CR1632 battery included
Ideal For
- Concealed Carry Applications
- Duty Pistols
- Defensive Handgun Setups
- Law Enforcement Personnel
- Military Personnel
- Range and Training Applications
- Red Dot Equipped Handguns

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