The Shield Sights RMSC 8MOA Mini Red Dot Sight offers unparalleled precision and durability for discerning shooters.Crafted from high-quality polymer and equipped with scratch-resistant glass, this optic is built to withstand extreme conditions, providing reliability when it matters most.Parallax FreeOne 3V Lithium Battery, Cr2032Housing Material: AluminumCompatible With Night VisionDimensions: 1.7 X 0.9 X 0.9Scratch-Resistant Ultra Clear Glass Lens8MOA DotUpgrade your marksmanship with the Shield Sights RMSC, designed for superior performance and lasting reliability.