Two Triple Threat Models: A whopping 9 feet of fiber optic makes the Triple Threat 500 the brightest pin sight available today! Model T-500 * Now featuring green sight ring for quick target acquisition. * CNC machined aluminum. * Large scope housing... 2" field of view. * 9 feet of .030 fiber optic: 3 full feet per pin. * Pins are individually micro adjustable. * Micro windage. * Weighs 9 oz.