Other Details Manufacturer: Ruger / Sturm, Ruger & Co. Manufacturer Part Number: 90271 Adjustable Objective: False canDropship: True Color: Blue Country of Origin: US Description: Sold Individually Dimension: 1.10 X 4.20 X 6.50 Drilled and Tapped: False Finish: Blue Illuminated Reticle: False Material: Steel Model: Standard Product Type: Accessory-Rings/Mounts/Bases Scope Cover Included: False Size: 1" High Subcategory: Rings Tube Diameter: 1" Tube Size: 1"