TruGlo FO PRO CZ SP-01 SET Black. We brought fiber-optics to the shooting sports industry decades ago for this very reason. TFO pairs our fiber-optic sights with our tritium night sights to create a consistently bright sight picture day or night Our patented combination of tritium and fiber-optic technologies unites the best of both worlds providing the same bright sight picture whether you are in glaring daylight or complete darkness. Specifications for TruGlo Fiber-Optic Pro: Manufacturer: TruGlo Color: Black Front Sight Color: Black Fabric/Material: Blued Steel Front Material: Aluminum Gun Type: Handgun Size: One Size Height: 1.2 in Illumination Type: Fiber Optics Country of Origin: USA Length: 8 in Features of TruGlo Fiber-Optic Pro NITRIDE FORTRESS FINISH DUTY PROVEN CNC-MACHINED 24/7 BRIGHTNESS ASSEMBLED IN THE USA Package Contents: TruGlo Fiber-Optic Pro What firearm models does the manufacturer say TruGlo Fiber-Optic Pro is compatible with? The manufacturer says that TruGlo Fiber-Optic Pro is compatible with SIG Sauer P320 X5 Walther PPQ Q5 CZ 75 SP-01 Shadow CZ SP01 ShadowTruGlo TG-TG132CZ1: FO PRO CZ SP-01 SET Black