$47.49
Availability: In Stock
The Trijicon Fiber Optic Sight Set for Glock 42/43 replaces the factory plastic sights on your concealed-carry pistol with a combat-proven fiber-optic system built to boost target acquisition and confidence when it matters. If you carry a G42 or G43 for self-defense or everyday duty, upgrading to fiber sights is one of the fastest ways to improve your accuracy and sight picture without changing your gun's profile or ergonomics. Trijicon's fiber sights gather ambient light and concentrate it into a bright, sharp focus point—no batteries, no electronics, just fast reliable aiming geometry that works in any lighting condition from bright outdoor ranges to dim indoor venues.
These sights are machined to Glock's dovetail specifications, so they drop into your slide with precision fit. The front sight features a thin blade profile that speeds up target transitions while the bright-red fiber delivers instant visual feedback. The U-notch rear sight is designed for practical defensive shooting geometry, giving you a clean sight picture without the bulk of larger target-style apertures. Trijicon engineered these the same way it builds every other optic—with durability and dependability as non-negotiables. That means robust construction that handles recoil, holstering, and the occasional impact without losing zero or dimming.
Professional gunsmith installation is recommended to ensure proper fit, retention, and regulation on your specific pistol. Once installed, these sights require zero maintenance and will outlast multiple generations of shooters.
| Compatibility | Glock 42, Glock 43 |
| Front Sight Blade Width | 0.110 inch |
| Front Sight Height Above Slide | 0.138 inch |
| Rear Sight Notch Width | 0.125 inch |
| Rear Sight Height Above Slide | 0.307 inch |
| Front Sight Color | Red fiber optic |
| Installation | Professional gunsmith recommended |
Yes. These sights are precision-machined to fit the dovetail cuts on both the Glock 42 and Glock 43 slides. Professional gunsmith installation is recommended to ensure proper fit and retention.
The set includes a red-fiber front sight and a U-notch rear sight, both cut and finished for direct installation into your G42 or G43.
No. Fiber-optic sights gather natural ambient light—they require no batteries, charging, or electronics. They work in daylight, low light, and indoor ranges without any maintenance beyond occasional cleaning.
Trijicon recommends professional gunsmith installation to ensure proper sight regulation, retention, and zero. A qualified gunsmith can verify fit and function on your specific pistol.
SKU: 115661628 • Width: 6in • Height: 0.4in • Depth: 6.2in • Weight: 0.13oz
Availability: In Stock
The Trijicon Fiber Optic Sight Set for Glock 42/43 replaces the factory plastic sights on your concealed-carry pistol with a combat-proven fiber-optic system built to boost target acquisition and confidence when it matters. If you carry a G42 or G43 for self-defense or everyday duty, upgrading to fiber sights is one of the fastest ways to improve your accuracy and sight picture without changing your gun's profile or ergonomics. Trijicon's fiber sights gather ambient light and concentrate it into a bright, sharp focus point—no batteries, no electronics, just fast reliable aiming geometry that works in any lighting condition from bright outdoor ranges to dim indoor venues.
These sights are machined to Glock's dovetail specifications, so they drop into your slide with precision fit. The front sight features a thin blade profile that speeds up target transitions while the bright-red fiber delivers instant visual feedback. The U-notch rear sight is designed for practical defensive shooting geometry, giving you a clean sight picture without the bulk of larger target-style apertures. Trijicon engineered these the same way it builds every other optic—with durability and dependability as non-negotiables. That means robust construction that handles recoil, holstering, and the occasional impact without losing zero or dimming.
Professional gunsmith installation is recommended to ensure proper fit, retention, and regulation on your specific pistol. Once installed, these sights require zero maintenance and will outlast multiple generations of shooters.
| Compatibility | Glock 42, Glock 43 |
| Front Sight Blade Width | 0.110 inch |
| Front Sight Height Above Slide | 0.138 inch |
| Rear Sight Notch Width | 0.125 inch |
| Rear Sight Height Above Slide | 0.307 inch |
| Front Sight Color | Red fiber optic |
| Installation | Professional gunsmith recommended |
Yes. These sights are precision-machined to fit the dovetail cuts on both the Glock 42 and Glock 43 slides. Professional gunsmith installation is recommended to ensure proper fit and retention.
The set includes a red-fiber front sight and a U-notch rear sight, both cut and finished for direct installation into your G42 or G43.
No. Fiber-optic sights gather natural ambient light—they require no batteries, charging, or electronics. They work in daylight, low light, and indoor ranges without any maintenance beyond occasional cleaning.
Trijicon recommends professional gunsmith installation to ensure proper sight regulation, retention, and zero. A qualified gunsmith can verify fit and function on your specific pistol.
SKU: 115661628 • Width: 6in • Height: 0.4in • Depth: 6.2in • Weight: 0.13oz
