Product Description The Weaver Mounts Top Mount Base 654 delivers a secure, reliable platform for mounting your riflescope to a Savage 110 receiver configured for 8-40 screws. Machined to tight tolerances from durable aluminum, this matte black base features Weaver&&';;s proven crosslock design to keep rings tight and maintain zero shot after shot. Its simple, 1piece configuration mounts directly to the receiver and is ideal for rifle setups that demand strength without unnecessary bulk. Product Highlights Precisionmachined aluminum base for strength and durability Weaver crosslock design helps rings hold tight and maintain zero Matte black finish suited for lowglare, field use Fits Savage 110 receivers configured for 840 screws Onepiece top mount base; rings not included Specs Product Type: Riflescope top mount base Series: 654 Style: 1Piece Material: Aluminum Color/Finish: Matte Black Firearm Fit: Savage 110 (840) Mount Type: Receivermount Rings Included: No Pieces: 1 Manufacturer Part Number: 48421 UPC: 604544647686 Brand Name: 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.