The Ruger M77 2-Piece Steel Scope Rings 4B/5B 1" Medium - Blued are standard steel two-piece rings designed for M77 rifles, delivering solid, repeatable mounting and dependable alignment for a 1-inch scope tube. Built with a matte blued finish and a medium height, these rings provide dependable clearance and a clean sighting platform, suitable for a wide range of hunting and field conditions. The 1" mounting interface offers broad compatibility with many popular optics, while the two-piece design enhances rigidity and allows precise cant and alignment adjustments to maximize optical performance. Engineered to withstand rigorous field use, the rings pair Rugers trusted metallurgy with precision machining to maintain zero under recoil and varying terrain. Ideal for precision, sport, and big-game applications, they support a secure scope setup without adding unnecessary bulk, ensuring smooth handling and consistent tracking from shot to shot. Whether upgrading an existing setup or building a reliable hunting rifle, these rings deliver durable service, straightforward installation, and reliable scope retention for dependable field performance.