The HE509T X2 is an enclosed reflex optical sight designed for pistol applications. Features include a Titanium housing, Holosun’s Super Green LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake.
The included 509T RMR adapter plate is not compatible with ZEV or Shadow Systems style RMR interfaces.
CR1632 battery port does not require removal of optic from firearm.
Improved programming that enhances usability.
Addition of Lock Mode: Lock mode locks out the buttons until a deliberate long press unlocks them.
Improved glass clarity.
Auto mode now runs in the background and offers solar power when there is no battery or dead battery.