OSIGHT C Multi-reticle Red Dot Sight - 3 MOA + 32 MOA aluminum housing

The OSIGHT C is a high-performance open reflex sight designed for shooters who need ultra-lightweight optics with fast target acquisition.

Its multi-reticle system (3 MOA dot / 32 MOA circle / combination) allows for switching between precision and rapid acquisition, while its extra-large 24 × 19 mm window makes tracking moving targets easier.

Built from 7075-T6 aircraft-grade aluminum with type III hard-anodized finish, it combines lightness and durability for tactical use, competition, and defense.

Key features

Multi-reticle system 3 MOA + 32 MOA

Reticle configurable between 3 MOA dot, 32 MOA circle, or both simultaneously; this offers precision for long-range shots with the dot and fast acquisition in CQB with the circle, with the ability to use the hybrid option according to tactical needs.

Large 24 × 19 mm window for ultra-fast acquisition

The wide window improves the field of view and peripheral visibility, facilitating the tracking of moving targets and more instantaneous target acquisition in dynamic situations.

7075-T6 aluminum housing with hard anodizing

Body manufactured from high-strength aircraft-grade alloy with type III anodized treatment that ensures structural rigidity, resistance to corrosion and recoil, while maintaining a low weight of only 42 g.

Quick-access side-loading CR1632 battery with long life

Side tray for CR1632 allows changing the battery without dismounting the optic; circuit efficiency offers up to 100,000 hours of operation in dot mode depending on usage and conditions.

10-level brightness system (8 daylight + 2 NV) and brightness memory

Allows for adjusting the intensity in 10 levels (8 for daylight use and 2 compatible with night vision), and remembers the last selected setting to avoid reconfiguration upon each power-on.

Intelligent motion sensor (auto-on / auto-off)

The integrated sensor automatically activates the reticle with the slightest movement and turns off the sight after 3 minutes of inactivity, optimizing consumption and ensuring the dot is ready when firing.

RMSc footprint (407C / 507C compatible) and mounting versatility

Designed with an RMSc footprint, it integrates directly into “optics-ready” pistols and, with proper mounts, can be installed on rifles and carbines, offering maximum flexibility of use.

Water resistance and reliable construction

Construction designed for demanding use with IPX6 certified water resistance, withstanding heavy rain and humid conditions without loss of performance.

Technical specifications