Brand: Bergara|CA Prop 65: Yes|Compliance Item Type: Rails and Mounts|Country of Origin: USA|Material: Aluminum|Ring & Mount Action: Short Action|Ring & Mount Cant: 30 MOA|Ring & Mount Finish: Anodized|Ring & Mount Pieces: 1-Piece|Ring & Mount Type: Picatinny/Weaver Style|Warranty: Mfg Limited Lifetime