Browning 12522 Picatinny Rail, Matte Black – Fits X-Bolt Long Action

This Browning 12522 Picatinny rail is a 1913-style scope base designed specifically for X-Bolt long action rifles. It provides a stable platform to mount optics and adds 20 MOA of elevation to extend scope adjustment range. The base fastens to the receiver with eight screws and accepts both Weaver- and Picatinny-style rings.

Key Specifications

• The mount type is Picatinny Rail (1913).
• Constructed from Aluminum with a matte black finish.
• Designed to fit X-Bolt long action rifles.
• Provides an additional 20 MOA of elevation for extended range adjustment.
• Attaches to the receiver with 8 screws.
• Compatible with Weaver-style and Picatinny-style rings.
• Rings are not included.
• Sold as 1 piece.
• Style is listed as Picatinny/Weaver.

This Picatinny base is a practical choice for shooters who need a reliable mounting solution for optics on the X-Bolt long action. By adding 20 MOA of elevation it helps preserve usable scope adjustment for longer-distance shooting, while the aluminum construction and 8-screw attachment deliver a secure interface to the action. The base accepts common ring styles so it integrates with a wide range of optics setups and offers a straightforward installation path for accuracy-focused applications.