The Sako Tikka S1300964 Opti-Lock Rings in Black deliver a robust, precision-built mounting solution designed for 30mm optics and medium-height two-piece rings. Crafted from steel with a Blued finish, these Opti-Lock rings mirror Sakos reputation for durability and reliable lockup in demanding field conditions, providing secure optic alignment and repeatable return to zero when paired with the Opti-Lock Base system. The two-piece construction facilitates straightforward installation and disassembly, while the 30mm tube diameter ensures wide compatibility with a broad range of scopes used in hunting, target shooting, and practice. Featuring a medium height, these rings position your optic for optimal eye relief and rifle balance across a variety of stock configurations, maximizing field of view without compromising clear sightlines. The Opti-Lock design emphasizes proven rigidity and simple, tool-friendly mounting, enabling precise seating and dependable tracking during long-range sessions or quick follow-up shots. Whether outfitting a precision rig, a hunting setup, or a range-ready rifle, these 30mm Opti-Lock rings by Sako deliver consistent performance, enduring strength, and a clean, professional mount that supports accurate, repeatable shooting across diverse environments.