The tritiumGreen Dot SightSystem for ML10222, ML10224 ML10226 Front sight only, offers the bestlow lightperformance of anynight sights. Day and night, the shooter's aiming reference is three self-illuminated dots, identical in appearance and location under all light conditions. Get the Meprolight advantage with the brightest night sights available today. Meprolight sights are used and trusted by military personnel and law enforcement officials. All Meprolight Tru-Dot sights are covered by a 12 years usable illumination warranty to original purchaser. The tritiumGreen Dot SightSystem for ML10222, ML10224 ML10226 Front sight only, offers the best Day and night, the shooter's aiming reference is three self-illuminated dots, identical in appea Get the Meprolight advantage with the brightest night sights available today Meprolight sights are used and trusted by military personnel and law enforcement officials All Meprolight Tru-Dot sights are covered by a 12 years usable illumination warranty to original