Originally Posted by GruGrux515
What's the difference between the Trijicon HD's and regular night sights?
HD's come with a squared off or round front Bright irredescent outer ring/square sight that borders the night sight. It makes it great for daytime, and also low light shooting.
Night sights are just that, night sights. There is no outer ring or square that makes it super bright in the day. I personally can live either way. I always like the Ameriglo Operators. Green/Yellow combo.