Trijicon Bright & Tough Night Sights set the standard for quality handgun night sights. Designed with strong steel body housing, silicone rubber cushioning and aluminum containers for the tritium vials, these sights rightfully earned the word "tough" in their name. The Bright & Tough lamps also have a sapphire jewel cap which not only evenly distributes emitted light, but they effectively protect against solvents and puncture.

Specifications and Features:
Trijicon Bright & Tough Night Sight Set FN04-C-600988
3-Dot Tritium Night Sights
Green Front
Green Rear
Silicone Rubber Cushioned and Aluminum Cased Lamps
Steel Housing
Black

Fits:
FNH FN509