LXG1054 Features: * Universal sight * Full wind age and elevation adjustment * CNC machined * Desc : Rear ghost ring and notched rear sight / Standard threaded front sight * Fits: Ventilated rib shotguns * Front diameter: 0060" * Rear diameter: 0.035" Includes: * Hardware included Dimensions: * Overall dimensions: 0.75" H x 3.5" W x 7" D