SPARK III RED/WHITE/GREEN

The North Pass Ltd. Hiviz SPARK III RED/WHITE/GREEN is a threaded front bead replacement sight engineered for shotguns requiring interchangeable front sight options. This fiber optic shotgun sight combines quick-acquisition visibility with a modular design that accommodates the most common shotgun front bead removal systems in the field today.

The SPARK III delivers three interchangeable LitePipe colors—red, white, and green—allowing shooters to select the optimal sight picture for their lighting conditions and backdrop environment. The fiber optic diameter measures 0.090 inches with an overall height of 0.160 inches, optimizing the sight plane for typical shotgun stock geometry. Installation flexibility comes standard with five threaded studs covering common gauge specifications: 6/48, 3/56, 5/40, 3mm × 0.5, and 3mm × 0.6, ensuring compatibility across most removable-bead shotgun platforms including tactical, sporting, and hunting variants.

This sight configuration suits law enforcement training, competitive shotgun sport, and tactical operators who rely on rapid target acquisition in dynamic environments. The multiple fiber optic colors address variable lighting—red performs well in overcast conditions, green excels in bright daylight, and white provides balanced visibility across mixed lighting. Shooters managing patrol weapons, breaching shotguns, or competition platforms benefit from the quick-swap LitePipe system, reducing downtime and allowing sight tuning without gunsmithing.

Fiber optic shotgun sights have become standard on modern duty and sport platforms because they eliminate the need for electronic illumination, reduce parallax, and maintain visibility in both bright and low-light conditions. The SPARK III's modular stud system reflects industry movement toward universal compatibility, avoiding product-specific integration challenges.