The Talley Manufacturing 30CZRL Rimfire Rings in Black are engineered for rimfire rifles with an 11mm dovetail, delivering a sleek, lightweight solution that keeps optics securely aligned under demanding conditions. These fixed rings are vertically split and operate with no moving parts, upholding the precision and reliability Talley is known for while providing robust retention on high-recoil or high-volume loads. Designed to fit 30mm optics, they offer a Low height and 0 MOA to maintain proper eye relief and scope alignment on platforms such as CZ 452 European, 455, 457, 512, and 513, ensuring a clean, steady mounting platform without adding unnecessary bulk. The fixed-ring construction minimizes shifting and movement, enhancing accuracy for precision rimfire shooting, benchrest sessions, and field use alike. Crafted to complement the dovetail mounting tradition, these rings help shooters achieve repeatable bore alignment, improved parallax control, and dependable tracking from shot to shot. With Talleys commitment to solid tolerances and enduring materials, the 30CZRL Rimfire Rings provide a reliable, all-purpose mounting solution that integrates seamlessly into a shooters existing rig for consistent, repeatable performance.