Trijicon SRO Features Magnification: 1x Dimensions: 2.2″ x 1.3″ x 1.4″ Weight: 1.6oz with battery Adjustment Range: 150 MOA Total Travel Lens: Parallax Free, Tempered Glass Reticle Color – Red LED Source illumination Housing Material – 7075-T6 Forged Aluminum Batteries – 1 CR2032 Lithium Battery Battery Life – Up to 3 years of typical use Waterproof – Up to 10ft
