Butler Creek Flip-Open Objective Scope Cover, 1.735" (44.1mm), Size 21, Black - 30210

Butler Creek flip-open objective scope cover designed to fit 1.735" (44.1mm) objective lenses. Features a fast flip-open design with silent spring hinges, water-tight custom-fit friction mount, and air-tight semi-O-ring seal to protect against dust and moisture in extreme conditions.