Description
The Holosun HS512C is an enclosed reflex sight with a red multi-reticle system, built for rifle and carbine use. The sealed housing protects the LED emitter from dust and water, and the sight offers a 2 MOA dot, a 65 MOA circle or a combined circle-dot reticle. Holosun’s Super LED, solar failsafe panel and Shake Awake motion activation give long battery life for Australian hunters and competition shooters who leave an optic mounted on a rifle for months at a time.
- Multi-Reticle System: 2 MOA dot, 65 MOA circle, or circle-dot
- Enclosed emitter design protects the LED from debris and weather
- Holosun Super LED with up to 50,000 hours battery life
- Solar Failsafe panel and Shake Awake motion activation
- Aluminium housing; Picatinny rail mount
- Viewing window 0.91 x 1.26 in; body 3.35 x 1.63 x 1.7 in; 8.1 oz
- 0.5 MOA per click, +/-50 MOA windage and elevation travel
- IP67 submersion rating, 1000G vibration rating; working temperature -30C to 60C
FAQ
Why choose an enclosed reflex sight over an open one? The enclosed housing keeps rain, mud and dust off the emitter, so the reticle keeps projecting in conditions that can obscure an open-emitter sight.
Does the HS512C work with a magnifier? It is a 1x parallax-free reflex sight designed for carbines and is commonly paired with a flip-to-side magnifier such as the Holosun HM3X; check mount height for co-witness.
Is the Holosun HS512C still in production? Holosun’s current website lists the titanium HE512T as its enclosed 2 MOA / 65 MOA rifle sight; the HS512C remains available in Australia while stocks last. Contact 3GT for availability.
3 Gun Tactical is a licensed firearms dealer (Dealer Licence 50001578) in Tingalpa, Brisbane QLD.







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