The German Precision Optics GPO Spectra 2.5-10X44i G4i-Drop Riflescope incorporates a highly precise illuminated ballistic reticle within a durable, nitrogen-purged aluminum housing. This open-box adult hunting optic uses specialized Double HD objective glass layers paired with vacuum-applied GPObright lens coatings to maximize light gathering efficiency. It utilizes an advanced microdot illumination system featuring an active low-battery indicator warning window to ensure reliability during critical target field engagements. The integrated PASSIONtrac turrets deliver crisp, manual zero-reset adjustments calibrated for reliable long-range ballistic drop calculations. Each variable magnification target kit comes delivered complete with protective fieldwork hardware, including see-through bikini scope covers and an operational power cell. German Precision Optics GPO Spectra 2.5-10X44i G4i-Drop OPEN BOX Scope RS421