Product DescriptionThe Weaver Mounts .22 Tip-Off Adapter Base (TO-9) delivers a solid, reliable platform for mounting optics on the Ruger 10/22. Built from lightweight aluminum with a gloss black finish, this one-piece base is engineered to match seamlessly with Weaver Tip-Off rings for a secure fit and repeatable zero. It installs using the rifle&&';;s factory drilled and tapped holes and includes mounting hardware for a straightforward setup.Product Highlights Converts Ruger 10/22 receivers to a Weaver-style Tip-Off base for dependable optic mounting Lightweight, one-piece aluminum construction with durable gloss black finish Designed for use with Weaver Tip-Off rings for secure lockup and return-to-zero performance Includes mounting hardware; installs on factory drilled and tapped holes Precision fit provides a sure, tight connection for long-term reliability Specs Model: .22 Tip-Off Adapter Base Series: TO-9 Compatibility: Ruger 10/22 (rimfire rifle) Base Type: 1-piece, Weaver-style Tip-Off adapter Material: Aluminum Finish/Color: Gloss Black Rings Included: No Mounting Hardware: Included Weight: 0.05 lb Length: 5.00 in UPC: 076683482013 Manufacturer Part Number: 48201 Brand: Weaver Mounts 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.