This is a standard 3/8″ dovetail front sight. It comes with six .080 diameter LitePipes, in red, green and white and a key to interchange the LitePipes. It fits rifles and muzzleloaders with a 3/8″ dovetail.  The height of the DOVM sight is measured from the bottom of the dovetail to the top of the sight. All steel construction.

DOVM-420  .420″ height – 7/16 inch