Tang upper plug SCREW Winchester 1890/1906, 1903, 62 and 62A, 63 1866, 1876, 1873, 1892, 1894, 1895, model 53, 65 ORIGINAL

This is an ORIGINAL Plug screw that fits into the upper tang on the 1890 or 1906, 1903, 62, 62A, 63 1866 1873 1876 1892 1894 1886 1895, model 53 and 65 Winchester rifles. This screw plugs the hole right behind the hammer where, if you had a tang mounted sight, the screw would go to hold the sight on.