Leupold 1-Piece Standard Steel Base — Winchester 70A

The Leupold Standard 1-piece steel base is a purpose-built mounting platform for Winchester 70A long-action receivers. Finished in matte black, the base is designed to accept Leupold STD rings and provide a stable interface between the receiver and optic. It is engineered to maintain alignment and hold up under regular use in field and range environments.

Key Specifications

• Constructed from Steel for durability and rigidity.
• Finished in Matte Black to reduce glare and provide a subdued appearance.
• Fits Winchester 70A (Long Action) receivers.
• Uses a To Receiver mount type for direct installation to the receiver.
• Features a 1-piece design for consistent alignment and stability.
• No rings included; designed to receive standard rings.
• Listed with 0 MOA elevation.
• Compatible with Bolt Action Winchester 70A platforms.
• Product weight listed as 0.245.
• Pivoting front dovetail ring allows lateral adjustment using the rear windage screws while bore sighting.

This one-piece Leupold base offers a dependable, precision-oriented mounting solution for shooters who require a stable optic interface on Winchester 70A long-action rifles. Its steel construction and STD compatibility make it a practical choice for hunting, target work, and general-purpose rifle setups where repeatable alignment and ruggedness matter.