Product DescriptionUpgrade your Ruger 10/22 with the Tapco 20 MOA Scope Base for enhanced elevation adjustment and long-range precision. This black scope base is purpose-built for the Ruger 10/22 platform and provides a forward cant to maximize your optic&';s adjustment range. A visible integrated bubble level helps maintain a consistent rifle cant for repeatable accuracy, while multiple cross slots offer flexible ring placement for your preferred optic setup.Product Highlights 20 Minute of Angle cant expands elevation for long-range zeroing on Ruger 10/22 rifles Integrated bubble level aids in maintaining rifle cant and improving shot consistency Durable, black finish complements your rifle and resists wear Multiple cross slots allow flexible scope ring and accessory positioning One-piece scope base designed specifically for Ruger 10/22 receivers Specs Compatibility: Ruger 10/22 Cant: 20 MOA (20 Minute of Angle) Color/Finish: Black Integrated Level: Yes (bubble level) Product Type: Scope Base UPC: 810122800415 Manufacturer Part Number: TAP22044 Brand Name: Tapco Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.