Product DescriptionThe Weaver Optics 61M Top Mount Aluminum Scope Base delivers a solid, reliable platform for your optic. Machined from lightweight aluminum with a glare-reducing matte black finish, this base leverages Weaver&';s proven crosslock design to keep rings secure under recoil. The 61M configuration fits select rifles that use this pattern (including many Sako Hunter, Savage 10/110, and Tikka models) and installs easily with the included mounting hardware.Product Highlights Durable aluminum construction with matte black finish to reduce glare Weaver crosslock design for secure, repeatable ring engagement 61M topmount pattern for select Sako, Savage, and Tikka rifles Ambidextrous layout; straightforward installation with included screws Lightweight, lowprofile base ideal for hunting and target applications Specs Product Type: Top Mount Scope Base Series/Model: 61M Material: Aluminum Finish/Color: Matte Black Mounting Interface: Weaver topmount (crosslock) Hand: Ambidextrous Includes: Mounting hardware UPC: 076683485045 MPN: 48504 Brand Name: WEAVER OPTICS 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.