Drop-in Fire Sight set for Mossberg 500 and 835 shotguns. Features bright, fiber-optic sights for fast target acquisition in low-light conditions. Compatible with existing factory Williams rear sight installations.
Fits: Mossberg 500, Mossberg 835
The Williams Fire Sight set brings modern sight technology to your Mossberg 500 or 835 shotgun. These fiber-optic sights are engineered for rapid target acquisition in challenging lighting conditions—a critical advantage in the field or at the range.
Fire Sights gather ambient light and concentrate it into a bright aiming point. This makes them ideal for hunting in dawn and dusk conditions, or for tactical applications where speed matters. Unlike traditional metal sights, the bright fiber-optic element remains visible even when your eye is not perfectly aligned with the sight picture.
If your Mossberg already has a factory Williams rear sight installed, this set integrates seamlessly. The front sight mounts to your shotgun's barrel with minimal gunsmithing required.
Whether you're a waterfowl hunter, sport shooter, or home defender, upgrading to Fire Sights is a practical way to improve your shotgun's performance.