The Vortex Sport 1" Medium (.90") Torx T-25 Matte Black Riflescope Ring SPT1-M is a precision-engineered mounting ring designed to deliver reliable stability and proper optic alignment for 1" riflescopes. Featuring a medium .90" center height, it offers a balanced mounting position suitable for a wide range of rifles and shooting applications, ensuring comfortable eye placement and consistent performance. The ring is built from durable, lightweight aluminum with a matte black anodized finish that resists wear while maintaining a clean, low-profile look. Both the base and cap screws utilize Torx T-25 fittings for secure, repeatable engagement, supporting torque values of 30 in-lbs on the base screws and 15–18 in-lbs on the cap screws to maintain a solid, dependable hold. Weighing just 1.76 oz per ring, it provides strength without adding unnecessary bulk, making it an excellent choice for hunters, target shooters, and anyone seeking a dependable, high-quality scope mounting solution.