The Leupold QRW two-piece Weaver-style base for Winchester 70 Express Pre-64 receivers (part no. 49836) ships complete with installation screws and a Torx driver, so the whole mount goes on without hunting for extra hardware. Leupold machines the base from steel and finishes it in matte black, and the Weaver-style quick-release cross-slot interface delivers repeatable optic placement across removals. The base sets 0 MOA built-in elevation, preserving the rifle’s standard sight plane. Among Pre-64-specific scope bases, this QRW configuration is built for that particular Winchester 70 receiver generation.

Key Specifications

• This product is a 2-piece base, offering independent front and rear mounting for flexible placement.
• The construction uses steel to provide a durable platform that withstands recoil and repeated use.
• The surface has a matte black finish to reduce glare and maintain a subdued field appearance.
• The mounting interface is a Weaver-style quick-release cross-slot that accepts Weaver-compatible rings.
• The base provides 0 MOA built-in elevation, preserving the rifle’s standard sight plane.
• The package does not include rings, so separate rings or a one-piece mount are required.
• The kit includes installation screws and a Torx driver, simplifying installation without extra tools.

Frequently Asked Questions

Does this base fit the modern Winchester 70, or just the Pre-64? This base is specified for the Express Pre-64 receiver generation specifically, not the later Model 70 pattern.

What tools do I need to install this base? None beyond what’s included — the kit ships with the necessary screws and a Torx driver.

Buy the Leupold QRW Base, Winchester 70 Pre-64

A Pre-64 action calls for a base cut to that specific receiver, not a generic modern-70 mount, and this QRW base is built exactly to that spec with everything needed in the box. Order it from our Lubbock, Texas gun shop and it ships fast.