Leupold Standard 2-Piece Base for Browning A-Bolt

Leupold Standard Steel Mounting Base

Leupold's Standard (STD) mounting system represents one of the most versatile scope mounting solutions available to rifle shooters. This 2-piece base is specifically engineered for Browning A-Bolt rifles and delivers the precision and reliability serious hunters and marksmen demand.

Design and Construction

Forged and Machined Steel — Built from quality steel stock, these bases are precision-engineered to exacting tolerances. The two-piece design separates the front and rear mounting points, allowing independent adjustment and accommodation of various scope heights.

Key Features

• Front Dovetail Ring — The forward base accepts a dovetail ring that locks solidly into position, preventing unwanted movement during recoil
• Windage Adjustment — The rear ring is secured by windage adjustment screws, enabling lateral bore-sighting adjustments without disturbing your scope's internal turrets
• Versatile System — Compatible with Leupold Standard rings in five different heights, accommodating everything from low-profile to high-mounted configurations
• Matte Black Finish — Non-reflective coating minimizes light reflection in the field

Application

This base is ideal for standard calibers under .300 Winchester Magnum. By using windage screws for initial alignment, you preserve your scope's internal adjustments for precise sight-in and elevation compensation dialing—a significant advantage for hunters and long-range shooters.

Shims can be incorporated for gross elevation adjustments, further protecting your scope's adjustment range for field use.