The Wheeler 1-Piece Bolt Action Scope Mount delivers precision mounting with 30mm medium height rings and 20 MOA elevation for enhanced long-range shooting performance.Wheeler 30mm Medium Height Scope Mount in BlackConstructed from durable 6061 aluminum20 MOA elevation built into base for extended range6-hole ring design for secure scope attachmentSwing-out anti-cant level for perfectly level mountingCompatible with Remington Model 700 LA/SA and Savage 10/1101-piece design for maximum stability and accuracyIdeal for precision shooters and hunters who demand reliable accurate scope mounting with the added benefit of built-in MOA adjustment for long-range applications.