Talley Picatinny Rail Mount with integrated Anti-Cant Indicator is precision-crafted from aluminum with a durable black anodized finish. Custom-engineered for Christensen Arms Ridgeline long action rifle platforms, this base features a 20 MOA cant offset for increased long-range elevation adjustment. Featuring a standard Picatinny rail interface, it measures 7.03 in length, 0.84 in width, and weighs 2.40 oz to provide a stable optic mounting surface. Includes mounting hardware. 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.