The Red Dot Sight is made with a 33mm lens that allows unlimited eye relief, with a wide field of view. It comes with 5 different brightness and 2 color settings for adding comfort to the user. The sight is useful for application from close-quarter combat situations to hunting. The lightweight sight features 4 different illuminated reticle options. The Reflex sight is an aluminum body & compact light-weight, waterproof and shockproof design.Mounting Type: Picatinny Mount. Compatible Devices: Shotgun, Rifle. Magnification Minimum: 1 x. Objective Lens Diameter: 33 months. Material: Aluminum. Item Weight: 0.26 Pounds. Sport Type: Hunting. Style: Compact. Color: Dark Earth Tan. Brand: Feyachi. Date First Available: January 31, 2018. Best Sellers Rank: #1,460 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 14,222 ratings 4.3 out of 5 stars. : B079GTW1TP. Size: ?3.2 Inch x 1.5 Inch x 2.2 Inch. Part Number: ?F1171. Manufacturer: ?Feyachi. Brand Name: ?Feyachi. Package Weight: ?0.2 Kilograms. Item Package Dimensions L x W x H: ?4.65 x 3.62 x 1.81 inches. Field Of View: ?15.8 Feet. Night vision: ?No. Mounting Type: ?Picatinny Mount. Compatible Devices: ?Shotgun, Rifle. Magnification Minimum: ?1 x. Objective Lens Diameter: ?33 months. Material: ?Aluminum. Item Weight: ?0.26 Pounds. Sport Type: ?Hunting. Style: ?Compact. Color: ?Dark Earth Tan. Brand: ?Feyachi.