As one of the top riflescope innovators in the world, Bushnell has worked diligently with law enforcement and military experts nationwide to design, test and prove the finest family of tactical shooting instruments in the industry. Each model in the Elite Tactical line uses the basic precepts of every riflescope built by Bushnell - unfailing reliability and optical precision - and takes them a step further with application-specific features, such as tactical turrets for rapid adjustment, blacked-out finish for optimum concealment and new reticles for CQB or long range shooting. Bushnell has also equipped these scopes with Ultra Wide Band Coating to boost brightness at dusk and dawn, plus argon purging for absolute reliability whatever the conditions. Bushnell Tactical Bushnell Elite Tactical 3.5-21x50 G2DMR Zero Stop Riflescope ET35215GZ