Truglo TFO Tritium/Fiber-Optic Day/Night Sights Fits Glock Slimline Models 42/43/43x/48 Set Sights Green Front / Green Rear

Uses patented TFO technology The ultimate handgun sight Unbelievable transition through all light conditions Glows in the dark No batteries required CNC-machined steel construction Concealed fiber cannot be seen by target Fits standard holsters Snag resistant design