LEUPOLD Alumina Flip-Back Lens Cover: 42mm Objective

Compatible with Leupold® post-2004 riflescopes with 42mm objective lenses. Not compatible with M8 and FX-3 42mm riflescopes. Our Alumina® Flip-Back™ lens covers feature powerful neodymium magnets to hold them securely closed, and the triple O-ring seals provide maximum protection from the elements.