High Visibility Glowing Dot No Batteries Required
Lightweight, fiber-optic rod presents a bright, glowing bead for
better visibility in both bright and low light hunting conditions. Drill
and tap your sight rib to mount permanently behind existing sight
bead, or stick on instantly with dual sided tape (included).
Big Book Catalog, Issue:66, Page:293
SPECS: Fiber optic rod, red or green, plastic base, black. 050"
(1.2mm) diameter, 3" (7.6cm) long.