Ameriglo I-Dot Tritium Night Sight Set for Glock 42/43/43X - Green Front w/ Orange Outline & Single Dot Rear
$69.48
- Type:
- Tritium Front
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Firearm Fit:
- Glock 42/43/43X/48 (Fits MOS)
- Front Color:
- Green/Tritium Orange Outline
- Rear Color:
- Green/Tritium i-Dot
- Rear Material:
- Steel
- Frame Material:
- Steel
- Front Material:
- Tritium
The AmeriGlo I-Dot Tritium Night Sight Set for Glock 42/43/43X brings reliable low-light performance to compact carry guns. This matched pair combines a green tritium front sight with an orange-outlined post and a single-dot rear sight, engineered for fast front-sight acquisition in any lighting condition. If you carry a subcompact Glock for self-defense and need to see your sights when it matters most, tritium night sights are the proven answer—and these are built specifically for the dimensions and handling of the 42, 43, and 43X platform.
The front sight features a bright green tritium lamp surrounded by an orange outline, a contrast combination that helps your eye pick up the front post quickly during presentation. The rear sight carries a centered green tritium dot positioned below the notch, maintaining the simplicity of the I-Dot design. Tritium glows passively in darkness without batteries, and these sights maintain their function for years of daily carry.
AmeriGlo's I-Dot line prioritizes clean, uncluttered sight pictures for defensive shooters. The geometry is matched to these specific Glock models, so installation and function are straightforward for a gunsmith or experienced shooter.
Key Features
- Green tritium front sight with orange outline for rapid target acquisition
- Single green tritium dot rear sight, centered below notch
- Designed specifically for Glock 42, 43, and 43X subcompact carry guns
- Passive tritium illumination—no batteries required
- Factory-matched pair for seamless installation
Specifications
| Fits | Glock 42, 43, 43X |
| Front Sight Post Width | 0.125" |
| Rear Notch Width | 0.165" |
| Front Illumination | Green tritium with orange outline |
| Rear Illumination | Single green tritium dot |
Frequently Asked Questions
Will these sights fit my Glock 42, 43, or 43X?
Yes. This set is engineered for the Glock 42, 43, and 43X and the dimensions and dovetail specifications of those compact models.
Do I need a gunsmith to install these sights?
These sights use the standard Glock dovetail. If you've installed sights before, you can do it yourself; otherwise, a gunsmith's installation ensures proper fit and function.
How long do tritium sights stay bright?
Tritium has an effective service life measured in years. These sights provide consistent low-light visibility for as long as the tritium remains active, and AmeriGlo warrants their construction quality.
What's included in this set?
You receive a matched front and rear sight pair—front sight with green tritium and orange outline, and rear sight with a single centered green tritium dot.
