The better to shoot you with, my dear...
Put Trijicon HD night sights on your Glock for outstanding sight visibility in no/low light conditions. Fits Glock models 17, 19, 22, 23, 24, 26, 27, 33, 34, 35, 36, 38 & 39.
Purchased in December 2011 and installed on my home defense G19. Excellent, almost-new condition.
As noted on the trijicon website:
The HD Night Sights were specifically created to address the needs of tactical shooters.
The three dot green tritium night sight set’s front sight features a taller blade and an aiming point ringed in photoluminescent paint while the rear sight is outlined in black and features a wider U-shaped notch. This unique configuration increases visibility and quickens front sight acquisition—even in transitional lighting.
Additionally, the front surface of the rear sight is steeply hooked to assist in emergency one-handed slide operation. The Hard Duty Night Sights are designed to shine—even in the most demanding conditions.
Green tritium lamps are warranted for 12 years from date of manufacture.