Henry Cantilever Rifle Scope Mount is specifically engineered to fit Henry Big Boy H006 lever-action rifle platforms. Precision-machined from aluminum with a black finish, this 1st generation cantilever-style scope base provides extended eye relief and rock-solid optic attachment. Comes complete with mounting hardware (rings not included) for reliable performance. 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.