The osight s features a magnetic charging cover; shake awake; auto sensing; multiple reticle system- 2 moa dot and 32 moa circle; motion sensor off/on; three adjustable brightness settings: a default level, an extra bright level, and a dimmer level, users can adjust and select the ideal brightness that aligns with their preferences; energy saving function and common rmr footprint.

Battery Size: Rechargeable Li-ion
Magnification: 1x
Eye Relief: Unlimited
Length: 1.77"
Reticle: 2 MOA Red Dot/32 MOA Circle
Proofs: Water/Weatherproof