Description
The Holosun HE512T-RD is the titanium-housed, enclosed-emitter version of Holosun’s 512 rifle sight. It keeps the 2 MOA dot / 65 MOA circle Multi-Reticle System, solar failsafe and Shake Awake, with the LED emitter sealed inside a Grade 5 titanium body. The reticle is Multi-Reticle System: 2 MOA dot / 65 MOA circle / circle-dot, red (650 nm). Suits duty-style rifles, carbines, PCCs and shotguns used in dust, mud and rain where an open-emitter sight can be blocked. Specifications below are from the manufacturer’s published data.
Key specifications
- Reticle: Multi-Reticle System: 2 MOA dot / 65 MOA circle / circle-dot, red (650 nm)
- Type: Enclosed reflex sight, Multi-Reticle System (2 MOA dot / 65 MOA circle), parallax free, unlimited eye relief
- Window: 0.91″ x 1.26″ (23 x 32 mm)
- Housing: Grade 5 titanium, titanium finish, black
- Mount: Direct mount, Picatinny rail
- Battery: CR2032, removable, side tray
- Battery life: Up to 50,000 hours (setting 6)
- Solar failsafe: Yes
- Brightness settings: 12 (8 daylight, 4 night vision)
- Power features: Solar Failsafe, Shake Awake, auto off, memory, manual and automatic brightness, lockout mode
- Click value: 0.5 MOA
- Adjustment range: ±50 MOA windage and elevation
- Waterproof: IPX8
- Shock rating: 1000G vibration
- Operating temperature: -30°C to 60°C
- Dimensions: 3.35″ x 1.63″ x 1.7″ (85 x 41 x 43 mm)
- Weight: 9.17 oz (260 g)
- Magnification: 1x
- Warranty: Metal housing and optical system: lifetime of the product; LED illumination: 10 years from manufacture (registration required)
- In the box: Sight, lens cloth, multi-tool, manual, warranty card
Frequently asked questions
What reticle does the Holosun HE512T-RD have?
Multi-Reticle System: 2 MOA dot / 65 MOA circle / circle-dot, red (650 nm), per the holosun.com specification page.
Is the HE512T waterproof?
Holosun rates it IPX8. It also has a solar failsafe panel so the reticle stays on if the battery is flat.
Do I need a firearms licence to buy this optic?
No. Optics and mounts are not controlled items in Australia and ship Australia-wide from 3 Gun Tactical, Tingalpa QLD.
3 Gun Tactical, Tingalpa QLD — Licensed Firearms Dealer 50001578. Optics, mounts and accessories can be purchased without a firearms licence and are shipped Australia-wide. Source: Holosun.








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