LaRue Tactical Ruger 10/22 Picatinny Rail Black. ..wouldn't it be nice to drop on a red dot and then swap over to a riflescope or even night-vision within minutes? 10/22's have thousands options for them but unfortunately these options fall short when it comes to precision MIL-STD-1913 Picatinny rails. Now by popular demand we have the solution for folks who prefer QD-mounted optics. The LT178 rail is precision CNC-machined 6" long with a generous 5" of travel (13 rail lugs). The rail cantilevers 1.25" forward of the receiver so riflescopes with longer eye-relief can be used. The mating-surface between the rail and rifle receiver is machined for a perfect fit and takes only a minute to install using the OEM threaded receiver holes. Specifications: True MIL-STD 1913 Picatinny Long rail interface (6" long) for wider ring footprints on larger scopes Complete with mounting screws This combo comes complete with rail mounting hardware vial of blue Loctite and Instructions. This combo does not include the rifle or scope. Specifications for LaRue Tactical Ruger 10/22 Picatinny Rail: Manufacturer: LaRue Tactical Color: Black Condition: New Package Contents: LaRue Tactical Ruger 10/22 Picatinny Rail LaRue Tactical LT178: Ruger 10/22 Picatinny Rail Black