TruGlo Glock 42/43/43X/48 Fiber Optic Sight Set

The TruGlo Glock 42/43/43X/48 Fiber Optic Sight Set gives the slimline Glock family a contrasting three-dot sight picture with a red front fiber and green rear fibers. The color separation makes the front sight easier to distinguish from the rear during alignment, while the fiber elements brighten with available ambient light and require no batteries. This version is sized specifically for Glock 42, 43, 43X, and 48 pistols rather than the larger standard-frame Glock sight group.

The sight bodies protect the fiber elements and maintain a snag-resistant profile intended for normal holster use. TruGlo positions the fibers so the bright points are easy for the shooter to see without leaving unnecessary exposed fiber facing the target side. Because Glock sight dimensions vary by model family, confirming the exact pistol model before installation is more important than relying on the Glock name alone.

This set is specifically useful for slimline Glock 42, 43, 43X, and 48 pistols where the correct sight footprint matters more than a generic Glock label. Professional installation is sensible when a tight dovetail fit must be maintained without damaging the slide or fibers. Browse more optics and rangefinders for handgun sights, red dots, and other compact firearm optics.

• Contrasting three-dot layout separates the front sight from the rear
• Fiber optics brighten with available ambient light
• Snag-resistant profile is intended for normal holster use
• No batteries or electronic controls are required