Truglo Tfx Pro Brite-site Day / Night Sight Set For All For Glock Models Except 42 & 43 And M.o.s., U-notch Rear Sight, Orange Focus Lock Ring Front Sight, Glows In The Dark No Batteries Or Light Exposure Required Tg-tg13glapc Model: TFX ProProduct Type: SightFit: Fits Glock