Classic design traditionally used by military forces for its precisely accurate bearings in land navigation and directing artillery coordinates. Heavy-duty, powder-coated aluminum housing. Liquid-filled compass with 2 increments, sighting-slit unit/top cover, quality lens in sighting arm to magnify dial reading. Features Classic military design Powder-coated aluminum housing 2 graduations Magnified sighting arm 3.125" X 2.125" 3.0 OZ Manufactures Website Address www.silvausa.com Warranty Information