Hiviz Spark Iii Interchange Pipes

The Hi-Viz Spark III Interchange Pipes is a screw-attach shotgun front sight designed to replace the factory bead on most vent-ribbed and plain-barrel shotguns. This sight system provides shooters with a quick-swap capability, delivering three interchangeable LitePipes in green, red, and white to accommodate varying light conditions and personal preference in the field or at the range.

The sight features a round-shape profile with a 0.090-inch diameter, engineered for rapid target acquisition on shotguns where bead replacement is feasible. The interchangeable pipe design allows shooters to match sight color to lighting conditions—green for low light, red for bright daylight, white for variable conditions—without purchasing multiple sight systems. The screw-attach mounting method ensures secure retention while remaining non-permanent, preserving the shotgun's original bead hole for future reinstallation if needed.

This product is suited for law enforcement shotgun training, civilian defense preparation, and sport shooting applications where improved front sight visibility drives accuracy gains. The Spark III is particularly valuable for shooters running shotguns with aging or faint factory beads, or for those seeking to customize sight appearance without permanent modification. The compact weight and minimal dimensions make it an ideal upgrade for cruiser guns and defensive platforms.

Hi-Viz has established a reputation for modular, high-visibility shotgun sights used in professional and civilian contexts. The interchange-pipe approach eliminates the need for multiple complete sight assemblies, reducing inventory and cost while maintaining professional-grade performance and durability in real-world environments.