Yes, it glows! - AmeriGlo Smith Wesson Tritium Night Sight, MP Models Pro Glo

I needed to replace an Ameriglo tritium night sight, front sight, after having both front and rear, (AR-AP-SW-745), installed by my favorite gunsmith. I didn't notice it right away that the front sight's tritium vial had NO GLOW to it, just the orange ring. This was fine for daytime shooting, but this is my CCW firearm and since I am out and about at night, the tritium vial being functional was a critical part of the sighting system. This Ameriglo Font Night Sight, (AR-AP-AMOFH-SW212-230-O), was the perfect replacement part for the failed unit.