The Contessa SRL BA19 is a precision-machined dovetail rail purpose-built for the Winchester Model 70 Long Action, delivering the rock-solid optic foundation that Contessa's Italian craftsmanship is renowned for. Machined from hardened steel in a 12mm 60° dovetail profile — the standard European rail format — the BA19 provides a stable, long-term mounting platform compatible with the full range of Contessa's quick-release and fixed scope mounts. The one-piece rail is cut from solid steel for maximum rigidity and dimensional accuracy, resisting flex and shift even under the heaviest recoil. Mounting hardware including screws and a wrench are supplied, making installation straightforward. With 0 MOA elevation, it pairs equally well with standard and long-range scope setups. Whether you're running a quick-detach mount for the field or a fixed ring setup for maximum precision, the BA19 is the trusted foundation that keeps your optic indexed and repeatable shot after shot. Contessa SRL Winchester 70 Long Action 12mm 60deg Dovetail Rail BA19 in Black/steel