Plenty of people aren’t large followers of standard Glock plastic sights. Granted they can be improved, but even the stock sights are first rate plenty of to obtain the task done. Additionally they've a minimal profile which prevents them from snagging on just about anything whenever you draw the pistol. https://glock43xforsale.wordpress.com/2023/01/26/what-is-special-about-the-glock-43x/