AmeriGlo, Pro i-Dot, 2 Dot Complete Set, Tritium Night Sight, Fits S&W Shield, Green/Orange, Front/Rear Sights Read more.
Utilizing a dot-over-dot configuration" their i-Dot sets have an extended square-notch rear for increased sight radius with a glare-reducing undercut rear face. The i-Dot sights provide a quick and easy vertical sight alignment" making it an excellent choice for all shooters.
