The crimson Trace HorizonLine 4000 places Best-In-Class quality right in the palm of your hand. Boasting an illuminated easy-to-use menu, rapid acquisition features and CT's renowned optics, the HorizonLine 4000 is bound to become your preferred rangefinder. With a maximum range of 4000 yd, no target will remain unmeasured. The HorizonLine 4000 combines robust internals with aerospace aluminum, rubber over molding and extruded polymer, resulting in a rangefinder that is not only functional but also visually appealing. Compact, practical, and of superior quality, the HorizonLine 4000 is built to excel in the critical moments.