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. Fits- Steyr SBS Safe Bolt Pro Hunter & Forester and Browning A-Bolt, Micro Medallion.