Specification Brand : MK Machining BulletPoint1 : ULTRA LIGHT & SLIM FIT: Fits under low mounted scopes. Only 0.20 oz. BulletPoint2 : DURABLE CONSTRUCTION: Made from an extremely stiff and durable FDE glass fiber or carbon fiber with a metal thread insert for increased strength. BulletPoint3 : LIFETIME WARRANTY: Proudly made in the USA. BulletPoint4 : INCREASE LONG RANGE ACCURACY & CONSISTENCY. BulletPoint5 : EASY INSTALLATION. Color : Black Department : unisex-adult ExternallyAssignedProductIdentifier1 : 680201987135 ExternallyAssignedProductIdentifier2 : 0680201987135 ImportDesignation : Imported IncludedComponents : 1 item ItemName : MK Machining Rail Level (Carbon Fiber Picatinny) ItemPackageDimensions_Height : 19.1008 centimeters ItemPackageDimensions_Length : 5.8928 centimeters ItemPackageDimensions_Width : 9.6012 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sporting-optic-mounts Manufacturer : MK Machining Material : Carbon Fiber Picatinny ModelName : Rail Level MountingType : Dovetail Mount NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Manual PackageLevel : unit PartNumber : ZS160 Pattern : Solid ProductDescription : Use our economical rail mount levels to ensure your rifle isn’t canted when shooting long range. Just a few degrees of cant will cause considerable shot dispersion at longer ranges! If the scope is canted by only 2½ degrees, the bullet will impact .05 mils for every 100 meters in the direction of the cant. This means with only a 2½ degree cant and shot of of 1000 meters would be an impact of .5 mils. A small change can make a big difference and our rail levels are an economic way to solve this issue. Now proudly printed from our glass fiber or carbon fiber polymer, with a metal thread insert for bolting strength. Sized to sit just beyond rings, but not stick out too far from your optic and snag on objects. ProductSiteLaunchDate : 2019-02-07T08:00:00.000Z Size : 30 mm diameter SportType : Hunting Style : 30 mm diameter SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 49000000