Williams FireSights use a small diameter fiber optic rod held in a aluminum sight base, as opposed to the many plastic bases on the market. In use, the red front bead is very visible, even against a dark background.
|Type||Fiber Optic Front/Rear|
|Firearm Fit||Most Marlin, Winchester|
|Base Configuration||.375" Dovetail|
|Front Material||Fiber Optic|
|Rear Material||Fiber Optic|