The Crimson Trace HorizonLine combines best-in-class quality with user-friendly features like an illuminated menu, quick acquisition, and high-quality CT optics, making it the ideal rangefinder. Its robust internals housed in aerospace aluminum, rubber over-molding, and extruded polymer ensure durability and functionality. Compact, practical, and top-quality, the HorizonLine performs reliably in crucial moments. Crimson Trace Horizonline 4000 Laser Rangefinder 01-3001999