Gain increased sighting options for your Marlin centerfire lever rifle by installing this lightweight, aluminum scope rail. Accepts Picatinny or Weaver-style rings, plus is specially milled on back end to accept the XS Sight Systems Lever Rail Ghost Ring Sight for Marlin 1894, 1895 and Marlin 336/308MX (found elsewhere in catalog). Extra-long rail gives plenty of versatility in mounting scope directly over the receiver or forward over the barrel for intermediate eye relief optics or red dot sights. Requires removal of factory rear sight. Gunsmith installation recommended.