The Meprolight Tru-Dot Night Sights for Glock 42/43/43X/48, Green Front, Yellow Rear (Meprolight part number 102203201) use combat-proven, self-illuminated night sight technology, letting shooters hit stationary or moving targets under low-light conditions with a dramatically increased hit probability compared to standard sights. The Tru-Dot design offers a handgun sighting system built for rapid, instinctive aiming, requiring no mental transition between day and night use. Day or night, the shooter’s aiming reference stays three solid dots, identical in appearance and location under all light conditions. Designed as replacement parts for the standard weapon sights, Meprolight’s self-illuminated sights mount directly with only minor modifications needed.

Key Specifications

• Fits the Glock 42, 43, 43X, and 48.
• Front sight uses green tritium with a white outline.
• Rear sight uses yellow tritium with a white outline.
• Uses a three-dot aiming reference identical in day and night conditions.
• Designed to mount directly with only minor modifications.

Frequently Asked Questions

Which pistols fit this sight set? The Glock 42, 43, 43X, and 48.

Do these sights require a different technique for night use? No, the three-dot picture stays identical in appearance and location day or night, so there’s no transition to learn.

Are these self-illuminated? Yes, they use self-illuminated tritium for visibility in low-light conditions.

Buy the Meprolight Tru-Dot Night Sights for Glock 42/43/43X/48, Green Front, Yellow Rear

Order it from our Lubbock, Texas gun shop for combat-proven night sights on your carry Glock. Shop more Meprolight gear in our gun sights category.