Leupold Standard Rifle Scope Ring 30mm Super High Matte Black. Perfectly matching up with your STD 1-Piece and 2-Piece Bases these Rifle Scope Rings from Leupold will allow you to attach any standard size scope or flashlight to your favorite firearm. These Leupold STD Extension Ring Sets give you 5/8" of additional ring spacing adjustment so you can shorten or lengthen your ring spacing on rifles. Keeping your scope low and protected these Leupold STD Mounting Rings are made of reliable steel construction to protect the equipment you love so you can use it for years to come. When you want a comfortable and secure shot time after time rely on the Leupold Standard Rifle Scope Rings. Specifications for Leupold Standard Rifle Scope Rings: Manufacturer: Leupold Ring Quantity: Pair Quantity: 1 Fabric/Material: Machined steel Forged Steel Condition: New Mount Type: Dovetail Features of Leupold Standard Rifle Scope Rings: Windage adjustable Provide a 15-MOA slope of built-in elevation compensating for bullet drop at extreme ranges Package Contents: Leupold Standard Rifle Scope Rings Leupold STD Rifle Scope Ring 30mm Super High Matte Black