The Osight Osight-Se-Mos Mos 2moa Dot+32moa Circle enclosed red dot sight is purpose-built for Glock Gen4 and Gen5 MOS pistols that accept a direct-mount optic. Its compact, fully enclosed housing protects the emitter from rain, dust, sweat, and debris, while the aspherical lens delivers a clear, distortion-free view of the 2 MOA dot and 32 MOA circle reticle options. A native MOS footprint lets the sight sit low and clean on the slide, supporting a natural co-witness with factory Glock sights.

Designed for everyday carry, defensive use, and regular range training, the Osight SE MOS offers a side-loading CR1632 battery that can be replaced without disturbing the zero. Motion activation wakes the optic with movement and powers it down after inactivity to extend runtime, making it well suited to duty and concealed-carry roles. Shooters can choose dot-only, circle-only, or dot-and-circle together to match their preferred aiming style, all backed by Osight’s focus on thoughtful engineering and practical innovation.

• Manufacturer: Osight
• Model: SE MOS
• Reticle: 2 MOA Dot + 32 MOA Circle
• Type: Enclosed Emitter Red Dot Sight
• Battery Type: CR1632 Side-Loading
• Optic Footprint: Direct-Mount Glock MOS
• Lens: Aspherical, Distortion-Free
• Special Features: Motion Sensor Activation, Multi-Reticle System