Description Outfit your Winchester70 Long Action with the durable yet lightweight Leupold BackCountry Cross?Slot Base. Machined from 7075?T6 aircraft?grade aluminum, this one?piece scope rail delivers solid strength without adding bulk. Finished in matte black to minimize glare and provide corrosion resistance, it features a universal cross?slot design compatible with both Picatinny and Weaver-style rings. Built in the USA and backed by Leupoldâs rugged reputation, it ensures your optic stays zeroed round after round--ideal for hunting and long-range shooting adventures.Product Details:Aircraft?grade 7075?T6 aluminum: lightweight and ruggedUniversal cross?slot interface for Picatinny & Weaver ringsOne-piece design maximizes strength and zero retentionMatte?black finish reduces glare and resists corrosionBuilt for Winchester70 Long Action riflesMade in the USA and guaranteed to stand up to heavy useSpecifications:Brand: LeupoldFit: Winchester70 Long ActionMaterial: 7075?T6 aircraft-grade aluminumFinish: Matte blackElevation Cant: Available in 20MOACompatibility: Picatinny & Weaver ringsPieces: One-piece baseHardware Included: Mounting screwsWeight: Approx. 2ozTorque Spec: 22in-lb. for base-to-receiver screwsBase Cant: NoBase Configuration: 1 PieceWeight (oz): 2Base/Receiver Screw Torque: 22 in-lbsLength (in): 6.7Made In: USALeupold BackCountry cross-slot bases are made of 7075-T6 aluminum, making them some of our lightest and most rugged mounts yet. This BackCountry cross-slot base is designed to fit a Winchester 70 Long Action and accepts both Picatinny- and Weaver-style rings. Nothing is more crucial than the link between your scope and firearm. Thatâs why our mounts are every bit as rugged and dependable as the Leupold optics they secure. And with a huge variety of mounting systems to choose from, you're sure to find the perfect match for your firearm and style of shooting. Made in the USA and guaranteed to hold up to a lifetime of abuse, Leupold mounts will never let you down.