TruGlo TFO Tritium Fiber Optic AR-15 Front Sight Details
TRITIUM / FIBER OPTIC AR-15 FRONT SIGHT - TFO
WHAT IS TFO?
TFO gun sights use the same proven technology as TruGlo's TFO archery pins. These sights are the most revolutionary innovation since TRUGLO, Inc. introduced fiber optics. TFO refers to the patented combination of Tritium and Fiber Optic technologies. The Tritium maintains the brightness level of the sight in low-light (or NO light) conditions. That means you can see your sight even in complete darkness-with perfect transition through all lighting conditions. Tritium does not need batteries and does not need to be charged with light-it simply glows!
Tritium / Fiber Optic Technology - The Best of Both Worlds!