The Marble Arms Extra-Lum Shotgun Bead is a high-visibility front bead for shotgun sighting systems. This version uses a 6-48 thread and a 3/32 in green fiber-optic element. Marble Arms' Extra-Lum design provides increased light-gathering area for a bright sight picture.
- 6-48 thread
- 3/32 in green fiber-optic bead
- Extra-Lum light-gathering design
- Designed for shotgun sighting applications
