The HE509T-X2-GR-FDE pairs the proven 509T enclosed pistol optic with a high-visibility green reticle and a durable flat dark earth finish for color-matched pistol setups.
Its sealed emitter and Grade 5 titanium housing deliver exceptional durability and reliable performance in rain, dust, and demanding shooting environments.
→ Green Multi-Reticle System
High-contrast green reticle with selectable 2 MOA dot, 32 MOA circle, or circle-dot combination for speed or precision.
→ Enclosed Emitter Design
Fully sealed housing protects the emitter from water, debris, and environmental interference.
→ Grade 5 Titanium Housing with FDE Finish
Extremely strong titanium construction with durable Flat Dark Earth coating for modern pistol setups.
→ Solar Failsafe with Shake Awake
Solar backup regulates brightness while motion activation powers the optic instantly.
→ Side-Loading CR1632 Battery
Battery replacement without removing the optic from the slide.
→ Duty-Ready Environmental Protection
Built for harsh conditions with IP67 waterproofing and rugged construction.
Features
- Green Multi Reticle System
High visibility green reticle with selectable 2 MOA dot, 32 MOA circle, or combined circle dot for precision aiming or rapid target acquisition. - Enclosed Titanium Optic Design
Fully enclosed emitter protects the optic from dust, debris, and moisture to ensure consistent performance in harsh environments. - Grade 5 Titanium Housing
Precision machined titanium body provides exceptional durability and strength while maintaining a lightweight profile. - Flat Dark Earth Finish
Durable FDE coating provides a distinctive finish that blends with modern pistol and rifle platforms while maintaining corrosion resistance. - Enhanced Green Super LED
540nm green emitter delivers strong contrast in bright environments with up to 50,000 hours of battery life. - Solar Failsafe Technology
Solar panel supplements battery power and allows the optic to remain operational using ambient light if the battery becomes depleted. - Shake Awake Technology
Motion activated illumination powers the optic instantly when movement is detected and powers down during inactivity to conserve battery life. - Lockout Mode
Prevents accidental brightness or reticle adjustments by locking the control buttons once preferred settings are selected. - Side Loading Battery Tray
CR1632 side mounted battery allows quick replacement without removing the optic from the slide. - RMR to 509T Adapter Plate Included
Includes adapter plate allowing mounting on RMR footprint pistol slides for expanded compatibility. - IP67 Weather Resistance
Sealed housing protects the optic from water and debris with IP67 waterproofing and 5000G vibration resistance.








