The 4-12x42 Revenge Riflescope from Redfield features a weather-sealed housing and Accu-Ranger Hunter ballistic crosshair reticle that has multiple holdover points. Redfield's Accu-Ranger Ballistics System gives hunters the ability to estimate the distance to targets and improve accuracy at longer ranges. This intermediate to long-range scope has a fully multicoated lens system to produce high-contrast views that are bright throughout the zoom range. Resettable, finger-adjustable pop-up windage and elevation turrets allow impact point adjustments in 1/4 MOA increments. Additionally, the nitrogen-filled aluminum housing is built to deliver fogproof and waterproof performance.