Quantity in Stock: Osight C Open Reflex Sight — Performance Redefined
The Osight C redefines what shooters can expect from an open reflex sight. Designed for military, law enforcement, and competitive use, this optic delivers professional-grade performance with advanced anti-reflective lens coatings that enhance light transmission and clarity. Its large 0.95″ × 0.75″ viewing window ensures rapid target acquisition, while the 3 MOA dot + 32 MOA circle reticle system allows instant reticle customization for precision or speed. A side-loading CR1632 battery tray enables quick changes without removing the optic or losing zero.
Why Shooters Choose the Osight C
- Large Field of View: 0.95″ × 0.75″ window delivers fast sight alignment and easy follow-up shots.
- 3 MOA Dot & 32 MOA Circle Reticle: Select dot-only, circle-only, or both—optimized for any shooting scenario.
- Side-Loading Battery: Swap batteries effortlessly without re-zeroing your sight.
- Ruggedized Miniature Reflex Footprint: Compatible with 407C / 507C pattern mounts for pistols and rifles.
- Motion Sensor Technology: Auto-wakes on movement and powers down after 3 minutes of inactivity.
- 7075-T6 Aluminum Housing: CNC-machined and Type III hard anodized for military-grade durability.
- Multi-Coated Optical Glass: Enhanced light transmission, glare reduction, and wear resistance.
- 10 Brightness Levels: 8 daylight + 2 night-vision modes for total lighting control.
Technical Specifications
| Reticle Type | 3 MOA Dot & 32 MOA Circle |
| Reticle Color | Red (660 nm) |
| Magnification | 1× (parallax-free / unlimited eye relief) |
| Adjustment Per Click | 1 MOA (±45 MOA range) |
| Battery Type | CR1632 (side load) |
| Runtime (Max) | Up to 100,000 hours (Mode 3, dot-only) |
| Brightness Settings | 10 (8 Daylight + 2 Night Vision) |
| Footprint | Ruggedized Miniature Reflex (407C/507C pattern) |
| Lens Type | Multi-coated anti-reflective glass |
| Housing Material | 7075-T6 Aluminum (Type III Anodized) |
| Dimensions (L × W × H) | 1.77″ × 1.18″ × 1.18″ (45 × 30 × 30 mm) |
| Window Size | 0.95″ × 0.75″ (24 × 19 mm) |
| Weight | 1.48 oz (42 g) |
| Waterproof Rating | IPX6 (FL1 Standard) |
What’s Included
- Osight C Optic (with CR1632 battery installed)
- Adjustment Tool
- Cleaning Cloth & Osight Stickers
- User Manual & READ ME Card
- Safety Warnings Sheet
- Screw Box with multiple mounting sets (M3, #4-40, #6-32, #6-40 sizes)
- 2 × Spare Battery Compartment Screws
Mounting Note: Use medium (blue) threadlocker and torque screws to 15–17 in-lbs as outlined in the READ ME card. If using an adapter plate, follow the manufacturer’s instructions for proper fitment.
Warranty & Support
Backed by a Lifetime Warranty, the Osight C is built to withstand the demands of competition, duty, and defense. Right To Bear customers can count on expert support and fast shipping from our veteran-owned team.
