Talley Scope Mount/Ring Combo is a two-piece set of unitized one-piece ring and base construction made of black anodized aluminum. Designed for Weatherby Mark V non-magnum 6-lug bolt actions, it weighs 2.90 oz and provides 0 MOA offset. Accepts 30mm tube diameters with high ring height (front 0.635, rear 0.700 from top of receiver to bottom of scope tube). Mounts direct-to-receiver via included 6-48 Torx screws. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.