Truglo TFX Sight, Day/Night Sight Set For FN FNX, Front Sight Color Green W/ White Focus Lock Ring, Rear Sight Color Green, Green Tritium TG-TG13FN1A
Specifications:

Type	Tritium/Fiber Optic Set
Frame Material	Steel
Frame Color	Black
Firearm Fit	FNX 9
Base Configuration
Style	3 Dot
Front Material	Tritium/Fiber Optic
Rear Material	Tritium/Fiber Optic
Front Color	Green w/White Outline
Rear Color	Green
Rail Size
Windage Adjustment	No
Elevation Adjustment	No
Fiber Diameter
Firearm Type	Pistol