Leupold QRW Two-Piece Bases. Winch.70 Matte Black Pre-1964

Leupold Two-Piece QRW Bases. Winch.70 Matte Black Pre-1964 is a Leupold mounting system designed to securely connect optics and a compatible platform. The two-piece configuration and Weaver/cross-slot interface allow for quick identification of the intended installation type.

The choice of the correct base depends on the weapon model, action length, hole spacing and threading, and the type of rings used. The geometry maintains system alignment without introducing undeclared inclinations.

Main features

• Series / system: QRW
• Configuration: two-piece
• Mounting interface: Weaver / cross-slot
• Finish: matte black
• Declared compatibility: Two-Piece QRW. Winch.70 Matte Black Pre-1964

Product identification

• Manufacturer code / MPN: 49836

Before mounting, compare the weapon's model, generation, and action length with the stated compatibility. Also, check the screw threading, hole spacing, and type of rings; installation must be performed on an unloaded weapon, observing the torques prescribed by the manufacturer.