TRUGLO TFX Day/Night Handgun Sight (Tritium & Fiber-Optic)

TRUGLO TFX Day/Night Handgun Sights combine encapsulated Tritium + Fiber-Optic (TFO) technology in a hermetically sealed, virtually indestructible capsule that glows in the dark without batteries. CNC-machined alloy/steel construction protected with a FORTRESS nitride finish provides resistance to corrosion, oils, chemicals, cleaning solvents and ultrasonic cleaning. The compact snag-free design, concealed fiber and FOCUS LOCK front sight speed sight acquisition and improve accuracy; sights are supplied as front and rear components and fit standard holsters and common dovetail mounts. Assembled in the USA with Swiss tritium, the patented TFX configuration is built for carry, competition and general handgun use.