Nothing beats long-term durability and ease of use like a Classic K-Series™ scope. Crafted from a one-piece aircraft-grade aluminum tube, the Classic K-Series™ fixed power scopes are built to take heavy recoil punishment and hold zero to 10,000 rounds from a .375 H&H magnum rifle. Classic K-Series fixed scopes present a consistent field of view that"s perfect for open field hunting and are among the easiest scopes any instinctive shooter will ever use––regardless of the range. Classic K-Series also feature fully multi-coated optics that dramatically increase image brightness and contrast while eliminating glare. And as you expect with all Weaver products, Classic K-Series™ riflescopes are fully waterproof, shockproof and fogproof. Take your hunt to the next level. These riflescopes accommodate every style of hunter for each type of hunt, all consistently providing rugged Weaver performance. Technologically-advanced designs and rigorous testing ensures that these scopes perform in the most severe environments.