Leupold's dual dovetail trademarked system provides a classic low profile mount for scopes on Remington Model 700, Winchester Model 70-type actions, Browning A-Bolt type actions and several popular handguns. Because their scopes are manufactured with ample windage adjustment, rear windage screws are unnecessary in this very simple, very secure mounting system. Leupold's steel dual dovetail bases and rings are one of our strongest mount systems, designed for large caliber rifles with high recoils. The twist-and-lock action of the rings ensures a strong connection with the one or two-piece base. Features: Forged and machined steel construction Versatile, and available for many different rifles 2-piece bases offer maximum accessibility to the breech area of your rifle 2-piece bases fit right and left-hand actions, and reversible bases are available for many actions Leupold's trademarked dual dovetail system provides a classic low-profile mount for scopes on a variety of popular actions Dual dovetail bases accept all Leupold rotary dovetail rings