Leupold Dual Dovetail Two-Piece Remington 700 RVF Matte Black Base Provides a low-profile mount for scopes on Remington Model 700, Winchester Model 70-type actions, and Browning A-Bolt-type actions Features machined steel construction Dovetail connections at both front and rear provide a rock-solid mounting platform With ample Windage adjustment Rear Windage screws are unnecessary in this very simple, very secure mounting system