FIBER OPTIC PRO delivers a sight picture that is fast and accurate for competitive and recreational shooters. A patented light reflector focuses available light from all angles onto the fiber for a brighter glow even in low light conditions. - Ultra bright fiber optic front sight for fast acquisition - Patented light reflector design - Blacked out rear sight for increased contrast - Serrated sight faces reduce glare - Includes spare fibers and reflector tape - Fits standard holsters - SPARE FIBERS INCLUDED: 0.050 Diameter; yellow ruby red and green