Out of stock
- Firearm Make Fit:
- Glock
The GLOCK 42/43 6.1mm slim rear night sight brings reliable low-light targeting to two of Glock's most popular compact carry pistols. Sized specifically for the G42 and G43 frames, these steel night sights use tritium inserts to establish a visible sight picture when ambient light fades—whether you're navigating a dark range, responding to a home-defense scenario, or hunting in the pre-dawn or dusk hours. The contrasting tritium design lets you align your shot quickly and accurately without relying on ambient light or a flashlight, making these sights a practical upgrade for serious shooters who train and carry around the clock.
Night sights aren't just for tactical gear; they're a straightforward way to extend your shooting confidence into low-light situations where standard iron sights become a liability. The 6.1mm profile fits the slimline Glock platform, maintaining the compact, concealable lines of the G42 and G43 while giving you a genuine advantage in any lighting condition. Steel construction means these sights are built to survive hard use—impact from live fire, rough handling in a holster, or the occasional snag on gear.
If you carry a G42 or G43 for personal protection, hunt during legal twilight hours, or simply want to shoot competently regardless of the sun's position, upgrading to tritium night sights is one of the most cost-effective improvements you can make. They require no batteries, no electronics, and no zeroing adjustments—just swap them in and shoot.
Key Features
- Tritium inserts for reliable visibility in low-light and dark conditions
- Contrasting sight picture design for quick target alignment
- Steel construction built for durability and long service life
- Sized specifically for GLOCK 42 and GLOCK 43 compact frames
- 6.1mm rear sight profile maintains the slim profile of your pistol
Specifications
| Product Type | Rear Night Sight |
| Brand | GLOCK |
| Size | 6.1mm |
| Position | Rear |
| Material | Steel |
| Compatible Models | GLOCK 42, GLOCK 43 |
| Sight Type | Tritium Night Sight |
Frequently Asked Questions
Will these night sights fit my GLOCK 42 or 43?
Yes. These 6.1mm rear night sights are manufactured to fit both the GLOCK 42 and GLOCK 43 frames. Confirm your pistol model before ordering.
Do I need batteries or electronics for these sights to work?
No. Tritium night sights are self-illuminating and require no batteries, charging, or external power. The tritium inserts glow continuously and are visible in darkness for years of reliable service.
What's the difference between night sights and standard iron sights?
Standard iron sights rely on ambient light and your eye's ability to focus on them in daylight. Tritium night sights contain radioactive tritium that glows in darkness, allowing you to establish a sight picture and aim accurately in low-light or completely dark environments without relying on a flashlight or ambient light.
Are these sights durable?
Yes. These night sights are constructed from steel, a material chosen for its durability and ability to withstand the recoil, handling, and environmental exposure common to carry and hunting pistols.
