Wonderful sights - Trijicon Bright & Tough Night Sights for Glock

This sight was recommended to me by a friend who insisted it was far better than the sight factory installed on the pistol (Glock 19). He was correct. The rear sight provided on the firearm is a white painted U, and is far too wide to aid in precise aiming. This sight, using 3 easily sighted dots makes aiming automatic. Installation with the required tool was both quite easy and quick. I have used my pistol only once since installing, and my accuracy was noticeably improved.