The SPECTRA Dot is designed to meet all your shooting needs. Features day and night settings, high efficiency power management with a battery runtime up to 50,000 hours, weaver and picatinny mount, and IPX 7 sealing. The compact and lightweight design makes the SPECTRA Dot your perfect choice for all fast aquisition targeting and fits on most rifles. The SPECTRA Dot is equiped with windage and elevation tactile click adjustment. The red dot brightness also enables the use of the SPECTRA Dot in bright light conditions. GPObright lens coating technology Illumination has six day and five night settings Waterproof submersible with IPx-7 rating Half-inch MOA adjustment features Picatinny rail-mounting system Red dot size: 3 MOA at 100 yards