Burris Rimfire-Airgun Deluxe Steel .22 Rings - Medium Matte Black. It's easy to recognize Burris' leadership role in scope mounting systems when you consider the myriad of innovative designs and manufacturing processes that result in rock-solid performance. Each Burris ring is made from a solid piece of steel with the top and bottom half perfectly mated. Burris Ring Height Sizing Chart Specifications for Burris Airgun/Rimfire Rifle Scope 1 inch .22 Rings: Manufacturer: Burris Tube Diameter: 1 in Ring Quantity: Pair Quantity: 1 Features of Burris Airgun/Rimfire Rifle Scope 1 inch .22 Rings: Fits .22 grooved receivers. Use with rimfire and airgun optics. Durable with strong gripping power. 1-in. size. Time-tested proven design. Package Contents: Burris Airgun/Rimfire Rifle Scope 1 inch .22 Rings Burris Forever Warranty (Non-Thermal Optics) and Three Year Limited Warranty (Thermal Optics) All Burris Optics (with the exception of Thermal products) are covered by the Burris Forever Warranty . Burris Company Inc. ("Burris Co. or "we") warrants that its Burris Optics products (nonthermal optics products) will be free from manufacturing defects for the product's lifetime from the date of purchase or delivery (whichever occurs later). Burris Co. also warrants that its Burris Thermal Optics products will be free from manufacturing defects for a period of 3 years from the date of purchase or delivery (whichever occurs later) by the original purchaser. Warranty information and warranties are supplied solely by the manufacturer and not this retailer. This retailer publishes information from the manufacturer for information purposes only and the manufacturer is solely responsible and liable for any warranty information and warranties published by this retailer. Please reference the appropriate manufacturer documents or reach out to the manufacturer directly for full warranty terms and effective dates. Burris 420069: Rimfire-Airgun Deluxe Steel .22 Rings - Medium Matte Black