Talley Browning X-Bolt Picatinny Base, Long Action, 20 MOA

This Talley Picatinny base is designed for Browning X-Bolt long-action rifles and provides a stable mounting platform for MIL-STD-1913-compatible optics. The base is machined from high-grade alloy (6061 aluminum) and finished with a hard-coat anodizing process rated to 65 Rockwell for long-term wear resistance. It incorporates a built-in 20 MOA elevation to assist with extended-range optic zeroing and secures to the receiver using 6-48 length screws.

Key Specifications

• The product is a 1-Piece Base designed for single-piece stability.
• The finish is Matte Black for a low-reflective appearance.
• The overall length measures 6.863 inches for compatibility with long-action receivers.
• The base is machined from 6061 Aluminum for strength and weight savings.
• Mounting is designed to receiver using the firearm’s factory interface.
• Mount heights are 0.433″ front / 0.537″ rear to align optics properly.
• The base provides 20 MOA of built-in elevation for increased elevation travel.
• Fitment is specified for Browning X-Bolt long-action rifles.
• The action type listed is Bolt Action which this base supports.
• The package does not include rings.

Durable, precisely machined, and purpose-built for long-action X-Bolt rifles, this Talley Picatinny base gives your optic a secure, repeatable platform and the built-in 20 MOA slope needed for extended-range dialing. Its hard-coat anodized 6061 construction balances corrosion resistance with a lightweight profile, making it a practical upgrade for sport shooting and hunting setups that require reliable optic mounting and consistent performance.