Holosun HE509T-RD X2 Red Dot Sight 2 MOA
In stock in Prague. Ships next business day. No dropshipping.
- Reticle
- 2 MOA dot + 32 MOA circle, red (MRS)
- Weight
- 36 g
- Battery
- CR1632
- Battery life
- 50000 h
- Enclosed pistol sight – emitter protected from rain and debris
- Titanium body, just 36 g
- Multi-reticle 2 MOA / 32 MOA circle + 2 MOA, red
- Solar panel + CR1632, up to 50,000 h
- RMR → 509T plate included – fits RMR cuts
- Shake Awake, IP67
Product description
The HE509T-RD X2 is a rugged, enclosed LED red dot sight built for handgun use. Its Grade 5 titanium housing, Solar Failsafe technology, and Shake Awake™ features make it an excellent choice for durability and long battery life (up to 50,000 hours on setting 6). The X2 version introduces enhanced glass clarity, a Lock Mode, and a comprehensive Multi-Reticle System (MRS), offering the flexibility of 2MOA dot, 32MOA circle, or a circle-dot combination.
Unique Features
- Solar Failsafe™: Keeps the sight powered even if the battery fails, with automatic brightness adjustments based on ambient light.
- Shake Awake™: Powers off the LED when inactive, preserving battery life, and turns on instantly when movement is detected.
- Multi-Reticle System (MRS): Select between 2MOA dot, 65MOA circle, or a 2MOA/65MOA circle-dot combination for versatile aiming.
- Titanium Housing: Provides unmatched strength and durability, with more than double the tensile strength of 7075 aluminum.
- Night Vision Compatible: 12 brightness settings, with 2 NV-compatible settings for low-light environments.
- Multi-Layer Reflective Glass: Improves light transmission and image clarity for precision shooting.
Specs
Optical Specs
- Reticle: 2 MOA Dot & 32 MOA Circle, Circle-Dot options
- Light Wavelength: 650nm
- Reticle Color: Red
- Parallax Free: Yes
- Eye Relief: Unlimited
- Magnification: 1x
- Coatings: Multi-Coated lenses for improved light transmission.
Physical Specs
- Window Size: 0.66x0.9 inches
- Dimensions: 1.6×1.16×1.13 inches
- Weight: 1.72 oz
Mechanical Specs
- Housing Material: Titanium
- Adjustment per Click: 1 MOA
- W&E Travel Range: ±30 MOA
Environmental Specs
- Storage Temperature: -40°C~70°C
- Operating Temperature: -30°C~60°C
- Submersion: IP67 waterproof rating
- Vibration Resistance: 5000G
Included in the Box
- RMR-to-509T Adapter
- T10 L Key
- User Manual
- CR1632 Battery
- Lens Cloth
Technical specifications
Compatibility & mounting
509T footprint; with the included plate it fits RMR-pattern slides and plates (Glock MOS with RMR plate, CZ P-10 OR via plate, CZ Shadow 2 OR). Rail mounting via plate 70147360.
Model comparison
Holosun HE509T-RD X2 Red Dot Sight 2 MOAThis product | Holosun AEMS Core Red Dot Sight 2 MOA | Holosun ARO-GR2 Green Dot Sight 2 MOA | Holosun ARO-MRS-GR Green Dot Sight | Holosun ARO-MRS-RD Red Dot Sight | Holosun ARO-RD2 Red Dot Sight 2 MOA | |
|---|---|---|---|---|---|---|
| Price | 14 490 Kč | 9 990 Kč | 5 790 Kč | 6 990 Kč | 6 790 Kč | 5 490 Kč |
| Availability | In stock | In stock | In stock | More than 5 pcs | More than 5 pcs | In stock |
| Reticle | 2 MOA dot + 32 MOA circle, red (MRS) | — | 2 MOA dot, green | 2 MOA dot + 65 MOA circle, green (MRS) | 2 MOA dot + 65 MOA circle, red (MRS) | 2 MOA dot, red |
| Weight | 36 g | — | — | — | — | — |
| Battery | CR1632 | — | CR2032 | CR2032 | CR2032 | CR2032 |
| Battery life | 50000 h | — | 50000 h | 50000 h | 50000 h | 50000 h |
| Objective lens | — | — | 22 mm | 22 mm | 22 mm | 22 mm |
| Tube diameter | — | — | 22 mm | 22 mm | 22 mm | 22 mm |
| Click value | 1 MOA | — | — | — | — | — |
| Footprint | 509T (+ RMR-to-509T adapter plate included) | — | T2 (Aimpoint Micro) | T2 (Aimpoint Micro) | T2 (Aimpoint Micro) | T2 (Aimpoint Micro) |
| Length | 40,6 mm | — | — | — | — | — |
| Width | 29,5 mm | — | — | — | — | — |
| Height | 28,7 mm | — | — | — | — | — |
| Window size | 16.8 × 22.9 mm | — | — | — | — | — |
| Mount | — | — | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver |
| Brightness settings | 12 (8 daylight + 4 NV) | — | 12 (10 daylight + 2 NV) | 12 (10 daylight + 2 NV) | 12 (10 daylight + 2 NV) | 12 (10 daylight + 2 NV) |
| Auto shut-off | Shake Awake | — | Shake Awake | Shake Awake | Shake Awake | Shake Awake |
| Night vision | Yes | — | Yes | Yes | Yes | Yes |
| Material | Titanium | — | Aluminum | Aluminum | Aluminum | Aluminum |
| Waterproof | IP67 | — | — | — | — | — |
| Color | Red | — | Green | Green | Red | Red |
| Package contents | Red dot sight, RMR-to-509T adapter plate, lens cloth, multitool, manual | — | — | — | — | — |
| SKU | HE509T-RD X2 | AEMS CORE RED | ARO GR2 | ARO MRS GR | ARO MRS RD | ARO RD2 |
FAQ
Why an enclosed sight?
How do I mount it on a Glock MOS?
Good for shotguns too?
Why buy from Tactical-Shop
- Free shipping within CZ over 120 €.
- 14 days to return, no questions asked.
- Orders placed before 14:00 ship the same business day.
- Expert advice by phone or e-mail — fast replies.
Logistical Assurance
Every order is hand-inspected in our Prague warehouse before dispatch. Condition and packaging are verified. Orders placed before 14:00 ship the same day.





