The Williams Front Sights are available in three widths, and a variety of heights, with industry standard 3/8 dovetail. The wide (W) .531 width is for dovetails cut directly into a barrel. *NOTE: All bead heights are measured from the bottom of the dovetail to the top of the sight.
.343M 1/16" Gold Bead #36997; .375M 1/16" Gold Bead #36998; .410M 1/16" Gold Bead #36999; .450M 1/16" Gold Bead #37000; .500M 1/16" Gold Bead #37001; .538M 1/16" Gold Bead #37002; .570M 1/16" Gold Bead #37003; If a barrel band is too close to the barrel dovetail, modification to the sight may be necessary for fitting