LeverRail Ghost Ring WS - Marlin 1894Manufacture ID: ML-1004-5Lightweight scope rail with backup iron sights mounts to Marlin lever rifles without drilling and tapping. Features a large light-gathering rear ghost ring and high-visibility front post sight for fast sight acquisition during day or low-light conditions. Rear ghost ring is fully adjustable for windage and elevation, and includes interchangeable .191" and .230" diameter apertures for fine-tuning accuracy. One-piece front sight has easy-to-use .100" wide, white-line post. Rail accepts Picatinny or Weaver-style mounts. Extra-long design allows scope mounting directly over the receiver, or forward over the barrel with intermediate eye relief optics or red-dot sights. Requires removal of factory rear sight.Gunsmith installation recommended. If there's 2 front sight holes, no modifications are necessary. However if there is only 1 hole for the front sight, drilling a second hole is recommended, but is not required.Specifications:- Fits: Marlin 1894 (Round Barrel Only)- Finish: Matte Black- Includes mounting hardwareLever Rail:- Material: Anodized Aluminum- Dimensions: 11" L x .830" W- Weight: 3 oz. Sights:- Material: Blued Steel- Ghost Ring Apertures: .191" and .230" - I.D. Front Post: .100" Wide White Line