Truglo Brite-site Tfx Pro For Glk 42

They created the original TFO(R) day / night sight" then made it virtually indestructible with their hermetically-sealed TFX(TM) sights. Now" they are taking TFX(TM) technology to the next level for professionals and shooters who demand maximum performance from their handguns-providing ultimate reliability" accuracy" and brightness no matter how tough things get.Features : Contrasting colored front sight ring for even faster focus Quick and accurate U-notch Design Angled rear sight edge for emergency one-hand operation