HiViz Spark II Front Shotgun Sight/Bead-Replacement LightPipe

The Spark II is a bead-replacement LitePipe that utilizes the proven HiViz green or red to achieve instant visibility on any shotgun with a removable front bead whether plain barrel or vent rib. Housed in a steel base and packaged with 5 different sizes of threaded studs allow it to fit nearly all common shotguns with a threaded front bead.