Osight R Enclosed Red Dot Sight - 2 MOA Dot & 65 MOA Circle Multi-Reticle, Micro T1/T2 Footprint

The Osight R is an enclosed rifle red dot sight that combines a large viewing window, a rugged aluminum housing, and a versatile multi-reticle system. Whether you're setting up a rifle for range days, competition, hunting, or home defense, it gives you a clear sight picture with several useful features built in. The red multi-reticle system lets you choose between a 2 MOA dot, a 65 MOA circle, or both together. Use the dot for a precise aiming point, the circle for a bold, easy-to-pick-up reticle, or the circle-dot combination for a balance of speed and precision. The 1.10" × 0.87" (28 × 22 mm) window provides a generous field of view, while multilayer lens coatings help deliver a bright, clear image. Built from 7075-T6 aluminum, the Osight R features an enclosed emitter design and an IPX8 waterproof rating. It uses the widely supported Micro T1/T2 mounting footprint, giving you plenty of compatible aftermarket mount options. An ORS-153 lower 1/3 co-witness mount is included, and Osight offers additional mounting options with optical center heights of 1.21", 1.535", and 1.93" to accommodate different setups and preferences. A dedicated NV button makes switching between daylight and night vision modes convenient. You get 9 daylight brightness settings and 3 night vision settings, with each mode remembering its last-used brightness level. Power comes from an included CR2032 battery, with a maximum rated runtime of 83,000 hours at brightness setting 5. A motion sensor function adds convenience, while 0.5 MOA adjustments let you fine-tune your zero. The Osight R also includes removable front and rear protective lens covers to help shield the glass from debris, scratches, and impact. The front cover can be replaced with the included anti-reflective device (ARD) to help reduce glare and reflections. With the standard mount and battery installed, the optic weighs 6.70 oz. Optic Type: Enclosed rifle red dot Magnification: 1× Mounting Footprint: Micro T1/T2 Housing Material: 7075-T6 aluminum Reticle Color: Red Reticle Options: 2 MOA dot, 65 MOA circle, or circle-dot combination Window Size: 1.10" × 0.87" (28 × 22 mm) Lens Coatings: Multilayer coatings Brightness Settings: 9 daylight and 3 night vision Dedicated NV Button: Yes Brightness Memory: Yes Motion Sensor: Yes Battery: CR2032 (included) Maximum Battery Life: 83,000 hours at brightness setting 5 Adjustment Increments: 0.5 MOA per click Windage & Elevation Adjustment Range: ±50 MOA Eye Relief: Unlimited Parallax: Parallax-free Waterproof Rating: IPX8 Included Mount: ORS-153 lower 1/3 co-witness mount Included Mount Optical Center Height: 1.535" Weight: 6.70 oz (190 g), including standard mount and battery Dimensions (L × W × H): 2.72" × 1.42" × 2.52" (69 × 36 × 64 mm) Torque Specifications: M3 screws: 12 in-lb per screw; M5 screws: 43 in-lb per screw Operating Temperature: -22°F to 140°F (-30°C to 60°C) Storage Temperature: -40°F to 158°F (-40°C to 70°C) Light Wavelength: 650 nm