TRUGLO Fiber Optic Sight Set for Glock 42/43 - Red Front & Green Rear Sights
$47.49
$69.99
(You save
$22.50
)
- Type:
- Front/Rear Set
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Finish-Color:
- Black
- Firearm Fit:
- Glock 42/43/43X/48 (Excludes MOS Models)
- Front Color:
- Red
- Rear Color:
- Green
- Rear Material:
- Fiber Optic
- Windage Adjustment:
- No
- Base Configuration:
- Dovetail
- Elevation Adjustment:
- No
- Frame Material:
- CNC Machined Steel
- Front Material:
- Fiber Optic
If you carry a Glock 42 or 43, upgrading to a quality sight set makes a real difference in how fast and accurately you can get on target. The TRUGLO Fiber Optic Sight Set for Glock 42/43 pairs a red fiber optic front sight with a green rear sight, giving you the contrast and speed you need for quick acquisition without forcing you to relearn your draw or ditch your existing holster. The steel housing protects the fiber tubes, and the snag-resistant design won't catch when you present the gun—a detail that matters more than it sounds when your hands are moving fast.
Fiber optic sights gather ambient light to glow without batteries, so they stay bright in dim indoor ranges and daylight hunting. The contrasting red-and-green combo lets your eye naturally settle on the front sight, which is the fundamental skill every shooter builds on. Because these sights sit at a standard height, they work with most common holsters you probably already own, meaning no expensive holster shopping required.
Installation on a Glock 42 or 43 requires standard sight removal and pressing tools—something a gunsmith can handle in minutes if you'd rather not DIY it. Once installed, you've got a clean, effective upgrade that doesn't add weight or complicate your carry setup. Whether you're shooting for sport or keeping your carry gun sharp, these sights pull you away from plain black-on-black and into a setup that actually helps your fundamentals.
Key Features
- Red fiber optic front sight paired with contrasting green rear sight for rapid target acquisition
- CNC machined steel housing protects fiber tubes from damage
- Snag-resistant design prevents catching during presentation
- Standard sight height fits common holsters without modification
- No batteries required—fiber optics gather ambient light to glow
- Specifically cut and configured for Glock 42 and Glock 43 models
- Matte black finish
Specifications
| Front Sight Color | Red Fiber Optic |
| Rear Sight Color | Green Fiber Optic |
| Material | CNC Machined Steel Housing |
| Finish | Matte Black |
| Compatibility | Glock 42, Glock 43 |
| Configuration | Dot Sight (front and rear) |
Frequently Asked Questions
Will these sights work with my Glock 42 or 43?
Yes—these sights are specifically manufactured to fit Glock 42 and Glock 43 models. Standard sight removal and installation tools are needed; if you're not comfortable doing it yourself, a gunsmith can install them quickly.
Do I need batteries for fiber optic sights?
No. Fiber optic sights gather ambient light from your environment to glow. They work in daylight and indoor range lighting without any power source, so there's nothing to charge or replace.
Will these sights work with my holster?
These sights are built to standard height, so they should work with most common Glock 42 and 43 holsters you already own. The snag-resistant design also means they won't catch when you draw.
What's included in the set?
The set includes a red fiber optic front sight and a green fiber optic rear sight, ready to install on your Glock 42 or 43.
