Olight Osight S 2 MOA Red Dot & 32 MOA Circle - Enclosed Pistol Reflex Sight

The Olight Osight S is a closed-emitter red dot sight engineered for subcompact pistols, offering a switchable Multi-Reticle system with a razor-sharp 2 MOA dot for pinpoint accuracy, a 32 MOA circle for lightning-fast CQB acquisition, and their hybrid for seamless transitions across 5-25 meter ranges.

Built from Olight's patented OAL aluminum alloy—Type III anodized and 73% harder than 6061—it tips the scales at just 27.5 g in an ultra-low profile chassis (40x24x24 mm) featuring a compact 21x13.9 mm aspherical lens with Multi-Coated anti-glare treatment, IPX7 submersion-proof to 1m for 30 minutes, and reliable operation from 0°C to +45°C. An integrated 46 mAh Li-Po battery delivers up to 21,900 hours on dot mode at level 3, with 12 brightness steps (10 daylight/2 NV) via side buttons, Auto Light Adjust, or Motion Sensor that sleeps after 10 minutes idle and wakes on movement.

Key Technical Specifications highlight its edge: 1 MOA clicks span ±35 MOA windage/elevation for effortless zeroing on RMSc footprints (direct fit for Hellcat, P365, Shield Plus), while the enclosed design shields the emitter from rain, lint, or recoil debris. Airsoft players rule close-quarters with the circle's wide coverage, hunters tag varmints precisely at speed using the dot, and tactical carriers appreciate the low-deck height co-witnessing factory irons without tall sights.

Mount with included screws and tool on optics-ready slides; magnetic USB-C charging cover (IPX4, 220 mAh Li-Po, 47x35x44 mm, 50 g) displays dual battery status and triples runtime. Wipe the lens with supplied cloth for maintenance—no battery swaps needed. Professional Optics stocks this featherweight at competitive prices—buy now with shipping from Split, Croatia across the EU.

Experienced shooters rely on its unbreakable OAL toughness, eternal battery equivalent, and reticle versatility for concealed carry dominance or match-winning splits.

Technical Specifications

Frequently Asked Questions

·       How does the 2 MOA dot differ from the 32 MOA circle for pistol engagements? The 2 MOA dot provides surgical precision for headshots or 15+ meter targets, the 32 MOA circle engulfs threats instantly under 7 meters for hip-fire speed, and the combo merges them for versatile draws in dynamic airsoft or defensive scenarios.

·       What extends the Osight S battery life beyond traditional CR batteries? The 46 mAh Li-Po lasts 21,900 hours at medium settings, with Motion Sensor auto-sleep/wake conserving power during holster time, and the magnetic dock (220 mAh) recharges fully in under 2 hours while showing real-time status for both units.

·       Is IPX7 sealing robust for sweaty range days or unexpected submersion? Absolutely, it withstands 1-meter immersion for 30 minutes, purging water via Multi-Coated lens while the enclosed emitter blocks debris, holding zero through hunts in drizzle or airsoft downpours from 0°C to +45°C.

·       Does the RMSc footprint align with subcompact irons for co-witness? Yes, its low-deck design perfectly co-witnesses standard front sights on platforms like Sig P365 or S&W Shield, eliminating suppressor-height needs with included screws for rock-solid retention.