OLTOSIGHTXR -Olight Osight XR Red Dot Sight

Dimensions: 1.91" x 1.18" x 1.16". Rechargeable. Water resistant. Impact resistant. Weapon mountable. Red circle dot. Ruggedized Miniature Reflex footprint. 2/6+32 MOA Multi-Reticle System. Integrated, collapsible rear sight. Magnetic charging cover. Aspherical lens. 1 MOA per click. Multi-coated optics. Motion sensor function. Memory function. Cover dimensions: 2.01" x 1.42" x 1.65". Requires (1) Lithium battery. Aluminum construction. Color: Black.