551 552 553 558 Red Green Dot Holographic Sight Scope G33 Hunting Reflex Sight. Power safe feature, automatic power-off in 2 hours. Easy to setup, fits any 20mm rail. Elevation and Leverage adjustment on the side of sight. Battery: 4 x LR44 batteries(Including batteries). Dimension: 10 cm (L) x 5cm (W) x 6cm (H). A: brightness adjustment (upward). B: brightness adjustment (downward). C: Reticle colour switching (Red / Green). If you want to know more about the products detail. I will send the pictrues for you. Objective Lens Dia: 30x22mm. Weight (net): 275g (9.7 ounce). Field of View (100yds): 30 yards. Optics Coating: Multi Coated. Reticle: Red and Green Reticle with 5 Levels Brightness. Power Supply: Two pieces of AA battery(Including batteries). A windage and elevation with audible clicks. Shockproof and weather proof material. Battery:CR123A(Including batteries). Features:- High quality. Reticle Type :Red Dot and Green Dot. Rail Type: 5/8 20mm Weaver rail. Resettable windage and elevation adjustment. Integrated 5/8 20mm Weaver rail. Battery:1CR123A battery(included). A:Power ON and brightness adjustment. B:Power ON and brightness adjustment. A+B:Power OFF, depressing both key simultaneou- C:Reticle color switching (Red/Green). This red dot sight comes with an integrated mount for standard 20mm rails and is ideal for normal and rapid-firing shooting of moving targets. The tubeless design with 33mm reflex lens aperture provides a wide field of view and the included tools allow you to adjust windage and elevation in the field. It’s durable and lightweight with all metal construction that will make the unit last a long time, it’s also weatherproof, and shockproof. Built with strong aluminum alloy with anodized matte tan finish. Light weight, Compact design. Anti-glare reflective coated lens. Tubeless design with 33mm reflex lens aperture provides a wide field of view, suitable for rapid-firing or shooting of moving targets besides normal shooting. Red and green reticles with four patterns. Parallax corrected and unlimited eye-relief. Integrated mount for standard 20mm rails. Light weight, waterproof and shockproof. Low power consumption for long battery life. Dimensions: 3.6″ (length) x 2.3″ (width) x 2.1 (height). Weight: 165g (6 oz). Object Aperture: 33 mm. Reticle Type: Circle dot, cross, 10 MOA, and 3 MOA. Reaching Distance: 300m (Red laser). Power: One (1) CR2032 (included), three AG13 (included). One (1) HD101B holographic scope with laser sight. One (1) CR2032 batteries. Three (3) AG13 battery. Two (2) hex wrenches. One (1) cleaning cloth. One (1) storage box. An unpaid case will be filled after 4 days. We will not be responsible for item loss due to wrong or unknown address. We promise to offer the lowest price and high quality produce. Welcome to our store! Your satisfaction is our top goal, we appreciate your business. To 6:00 p. Thanks for your patronizing!