Crosman 0290RD Wide View Red Dot Sight For Airguns With 3/8-Inch Dovetail Mount Description Crosman's enhanced open reflex sight features an easy-to- see single red dot with easy-to-use finger knob adjustments and a large lens for increased field of vision. Compatible with dovetail rails. CR2032 battery included. A worthwhile, accuracy-enhancing addition to many Crosman air gun, the Red Dot sight has an easy-to-use finger knob adjustment and large lens for increased field of vision. About Crosman In 1923 in Rochester, New York, Crosman was founded as Crosman Arms Company. From its inception, Crosman's principal products were airguns and airgun ammunition. During the 1950s, new accounts included Sears Roebuck & Co., Montgomery Ward, and Western Auto, all of which sold Crosman's products under their respective brand names. In 1966, Crosman introduced its own Crosman brand airgun, the Crosman Pumpmaster 760, which has sold more than 11 million units to date. Crosman Corporation is now an international designer, manufacturer, and marketer of Crosman pellet, BB, airsoft rifles and pistols, Copperhead ammunition, and Benjamin pellet rifles and ammunition. Features: ENHANCED OPEN REFLEX SIGHT EASY-TO-SEE SINGLE RED DOT FINGER KNOB ADJUSTMENTS LARGE LENS FOR INCREASED FIELD OF VISION COMPATIBLE WITH 3/8-INCH DOVETAIL RECEIVERS INCLUDES CR2032 BATTERY AIRPOWER ADVENTURES - Start with CROSMAN Product Details: Brand: Crosman Color: Red Style: RED DOT SIGHT Sport: Airsoft Item Weight: 0.2 Pounds Material: Blend Magnification Maximum: 1 x Objective Lens Diameter: 11 Millimeters Magnification Minimum: 1 x Compatible Devices: Rifle Brand: Crosman Color: Red Style: RED DOT SIGHT Sport: Airsoft Item Weight: 0.2 Pounds Material: Blend Magnification Maximum: 1 x Objective Lens Diameter: 11 Millimeters Magnification Minimum: 1 x Compatible Devices: Rifle Mounting Type: Dovetail Mount Night vision: No Item Package Dimensions L x W x H: 6.63 x 5.5 x 1.75 inches Package Weight: 0.16 Kilograms Item Dimensions LxWxH: 5.5 x 6.5 x 1.75 inches Brand Name: Crosman Warranty Description: LIMITED 1 YEAR WARRANTY Model Name: 0290RD Manufacturer: Crosman Corporation Part Number: 0290RD Date First Available: June 8, 2005