The Weaver 4-Hole Tactical Ring is designed for 30mm scopes and features four Torx screws for maximum holding power and clamping pressure, ensuring reliable optic mounting. The lightweight aircraft-grade aluminum construction is hard anodized, providing durability and a lifetime of service.Key FeaturesMaximum Holding Power: Four Torx screws provide enhanced clamping pressure for a secure fit.Durable Construction: Made from lightweight aircraft-grade aluminum with a hard anodized finish for long-lasting performance.Mount Type: Designed specifically for Weaver-style mounting systems.