Leapers UTG Airgun/Rimfire Rings Features The Leapers Leapers Airgun and Rimfire Rings are machined from aluminum and finished in a black matte coating that resists glare and holds up to repeated handling. Built specifically for the common 3/8 inch dovetail mount found on many airgun and rimfire receivers these rings provide a direct secure fit without requiring an adapter rail. The high profile design gives extra clearance for larger objective scopes ensuring the optic clears the barrel or action when mounted. A 30mm tube diameter accommodates a wide range of modern scopes built around the larger tube standard. An integrated stop pin engages with the receiver s dovetail groove preventing the rings from creeping forward or backward under recoil. This feature is especially valuable on spring piston airguns which generate unique two way recoil forces that can loosen improperly secured mounts. The two piece ring design allows for some flexibility in scope positioning for proper eye relief while still maintaining a solid repeatable mounting platform. For rimfire and airgun shooters seeking an affordable dependable dovetail ring set the Leapers UTG Airgun/Rimfire Rings deliver straightforward functionality at a reasonable price point. Leapers UTG Airgun/Rimfire Rings Specifications Manufacturer: Leapers Model: RGPM-30H4 Type: Scope Rings Material: Aluminum Finish: Black Matte Tube Diameter: 30mm Mount Type: 3/8 Dovetail Ring Height: High Available At: GrabAGun