The better you can see your sights, the better you can shoot.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.Assembled in usa with swiss tritium.Snag resistant design, fits standard holsters.Rear Color: Yellow/Tritium/Fiber OpticFrame Material: CNC Machined SteelFrame Color: Black Nitride Fortress FinishFront Color: Green/Tritium/Fiber OpticFirearm Type: Handgun