Xs Sights R3d, Tritium Night Sights, Suppressor Height, Front And Black Rear, Fits Glock 17,19,22,23,24,26,27,31,32,33,34,35,36,38 Gl-r021p-6nModel: R3DProduct Type: Night SightFit: Fits Glock 17,19,22,23,24,26,27,31,32,33,34,35,36Description: R3D Night...