Leupold Backcountry Cross-Slot One-Piece Base. Win.70 LA 20-MOA

The Leupold Base Cross-Slot Backcountry One-Piece. Win.70 LA 20-MOA is a Leupold mounting system designed to securely connect optics and a compatible platform. The one-piece configuration and Picatinny/cross-slot interface allow for quick identification of the intended installation type.

Choosing the correct base depends on the firearm model, action length, hole spacing and threading, and the type of rings used. The integrated 20 MOA cant increases the available elevation adjustment range for long-range shooting.

Key Features

• Series / System: BackCountry Cross-Slot
• Configuration: One-piece
• Mounting Interface: Picatinny / cross-slot
• Finish: Matte Black
• Integrated Cant: 20 MOA
• Stated Compatibility: Cross-Slot Backcountry One-Piece. Win.70 LA 20-MOA

Product Identification

• Manufacturer Part Number / MPN: 171343

Before mounting, compare the firearm's model, generation, and action length with the stated compatibility. Also, check the screw threading, hole spacing, and ring type; installation must be performed on an unloaded firearm, adhering to the torque specifications provided by the manufacturer.