Description
The Holosun HE515CT-GR is a 20 mm micro tube sight in a Grade 5 titanium housing with the 2 MOA dot / 65 MOA circle Multi-Reticle System, a solar failsafe panel and Shake Awake. The tube design gives an enclosed emitter in a compact, light package. The reticle is Multi-Reticle System: 2 MOA dot / 65 MOA circle / circle-dot, green (540 nm). Suits rifles and carbines, including lightweight and hunting builds, where a small, rugged enclosed dot is preferred over an open reflex window. Specifications below are from the manufacturer’s published data.
Key specifications
- Reticle: Multi-Reticle System: 2 MOA dot / 65 MOA circle / circle-dot, green (540 nm)
- Type: Micro tube red/green dot, Multi-Reticle System (2 MOA dot / 65 MOA circle), parallax free, unlimited eye relief
- Window: 0.78″ (20 mm) diameter
- 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: 2.67″ x 1.45″ x 1.6″ (68 x 37 x 41 mm)
- Weight: 4.06 oz (115 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 HE515CT-GR have?
Multi-Reticle System: 2 MOA dot / 65 MOA circle / circle-dot, green (540 nm), per the holosun.com specification page.
Is the HE515CT 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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