The HE509T-X2-GR-FDE pairs the proven 509T enclosed optic with a high-visibility green reticle and a durable flat dark earth finish. Its sealed emitter and Grade 5 titanium housing deliver exceptional durability and reliable performance in rain, dust, and demanding shooting environments.
Key Features:
- 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.
- 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.
Holosun FDE Housing Multi-Reticle Green Dot Sight (HE509T-X2-GR-FDE) Specifications:
- Light Source: LED
- Wavelength: 540nm
- Reticle: 2 MOA Dot & 32 MOA Circle
- Magnification: 1x
- Parallax: No
- Unlimited Eye Relief: Yes
- Multi-Coatings: Yes
- Selectable Reticle: Yes
- Solar Power: Yes
- Shake Awake Technology: Yes
- Auto Off: Yes
- Memory: Yes
- Manual Brightness: Yes
- Automatic Brightness: Yes
- Lockout Mode: Yes
- Battery: CR1632
- Battery Life (Setting 6): 50,000 Hours
- Brightness Setting: 8 Daylight & 4
- Side Tray: Yes
- Housing Material: 7075 T6 Titanium
- Surface Finish: Titanium Finish
- Housing Color: FDE
- Adjustment Per Click: 1 MOA
- W&E Travel Range: ±30 MOA
- Storage Terperature: -40°C~70°C
- Working Temperature: -30°C~60°C
- Submersion: IP67
- Vibration: 5000G
- Window Size (in): 0.66" x 0.9"
- Dimension (in) Body: 1.6" x 1.16" x 1.13"
- Weight: 1.27 oz
