[Universal RMSc Footprint] Designed for optics-ready slides, this compact optic offers outstanding compatibility, ensuring seamless integration with a wide range of builds (use included screws). | [2 MOA Dot & 32 MOA Circle] Easily switch between dot-and-circle, dot-only, or circle-only reticles to adapt to any shooting scenario. The crisp, bright reticle delivers a superior aiming experience. | [Enclosed Optic with Aspherical Lens] The aspherical lens delivers zero distortion, parallax-free clarity, and a relatively large window for fast, precise targeting, with IPX7 waterproof reliability. | [Industryʼs First Magnetic Charging Cover] The Osight S introduces an innovative Magnetic Charging Cover with an integrated battery display, providing real-time battery status for both the cover and the optic-eliminating guesswork with precision. | [Durable OAL Housing Material] The OAL housing combines the lightweight properties of standard 7075 aluminum with superior toughness and strength, ensuring exceptional durability and providing a professional-grade advantage.