The Sako Optilock Blue 1" Low Rings are precision-machined, blued steel scope rings engineered to work seamlessly with Sako and Tikka rifles that use integral receiver scope mount rails. They securely hold a 1″ diameter scope tube at a low mount height of approximately 30.5 mm, helping maintain a solid, repeatable sight-in while keeping the optic close to the bore line. Finished in a classic blued steel, these rings include a hex key and are packed in pairs for easy installation, and feature a patented spherical fastening design that makes mounting simpler and protects your scope body from scratches during assembly.