Leupold 1-Piece Mark 4 8-40 Scope Base 20 MOA for Weatherby Vanguard Mark V LA

The Leupold 1-Piece Mark 4 8-40 Adaptable Steel Scope Base is a cutting-edge solution designed for Weatherby Vanguard and Mark V LA rifles, delivering unmatched versatility and strength for long-range shooting. This innovative mount uniquely accommodates both the robust 8-40 screw and a modified 6-48 shoulder screw, enhancing overall strength by 41 percent, with larger through holes to accommodate thicker 8-40 screws while maintaining compatibility with standard 6-48 fittings. Its 20 MOA slope provides optimal elevation for precise long-range alignment, making it ideal for tactical applications and distance shooting. The Mark 4 base is compatible with a wide range of rings, including Mark 4 rings, cross-slot, and QRW/PRW configurations, offering flexible mounting options for various setups. Crafted from durable materials, Leupold's Mark 4 rings come in machined aircraft-grade aluminum and StrikeForged steel to balance rigidity with lightweight performance for field use. Whether you're a seasoned hunter or a competitive shooter, this one-piece base enhances your rifle's capabilities by delivering dependable alignment, robust construction, and versatile mounting compatibility across a variety of rings and configurations.