AmeriGlo GL681 Optic-Compatible Sight Set for Glock | 2XL Tall Green Tritium Front with Lumigreen Outline & 2XL Tall Black Rear Sights
$55.86
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Firearm Fit:
- Glock Gen 1-5
- Front Color:
- Green/Tritium Lumigreen Outline
- Rear Color:
- Black/Flat
- Rear Material:
- Tritium
- Frame Material:
- Steel
- Front Material:
- Tritium
The AmeriGlo GL681 is an optic-compatible sight set built for Glock shooters who want fast, reliable target acquisition in all light conditions. These 2XL tall sights are engineered to coexist with red dot and pistol optics mounted on your slide—no interference, no compromise. Whether you're running a home-defense setup, competing, or carrying, the GL681 delivers bright, visible aiming points when ambient light fades.
The front sight features a green tritium vial surrounded by a bright lumigreen outline, giving you multiple visual cues for quick sight picture acquisition. That outline charges during the day and glows under indoor or low-light conditions, while the tritium core provides self-illumination around the clock. The matching 2XL tall black rear sight maintains a clean sight picture and works seamlessly in tandem with the front blade. The height is consistent across both sights, ensuring proper alignment when used as a backup to your optic or as a primary aiming system if your red dot fails.
AmeriGlo sights are a dealer and shooter favorite for Glock upgrades because they're durable, bright, and purpose-built. The GL681 set maintains that standard while solving the real-world problem of optic-mounting compatibility. If you're tired of sights that interfere with your slide-mounted glass or block your sight picture, the optic-compatible design gives you the flexibility to run both systems confidently.
Key Features
- Optic-compatible design for Glock pistols with mounted red dots or pistol optics
- 2XL tall profile for consistent sight alignment and quick target acquisition
- Green tritium front sight with lumigreen outline for low-light and daylight visibility
- Black rear sight for clean sight picture and reliable backup aiming
- Self-illuminating tritium for 24/7 usability without battery dependency
Specifications
| Brand | AmeriGlo |
| Model | GL681 |
| Platform | Glock |
| Sight Profile | 2XL Tall |
| Front Sight Color | Green Tritium with Lumigreen Outline |
| Rear Sight Color | Black |
| Application | Optic-Compatible |
Frequently Asked Questions
Will these sights work with my slide-mounted red dot or pistol optic?
Yes. The GL681 is specifically designed as an optic-compatible sight set, meaning the height and profile won't interfere with common red dot and pistol optics mounted to Glock slides. They function as a reliable backup system or can be used as your primary sights if your optic fails.
What Glock models are these sights for?
These sights are machined for standard Glock dovetail cuts. Check your pistol's manual or contact us if you're unsure whether your specific model uses the standard Glock sight dovetail.
Will the front sight glow in complete darkness?
The tritium vial provides self-illumination in darkness without any external power source. The lumigreen outline will fade in darkness but the tritium core will continue to glow, providing a visible aiming point in low-light and no-light conditions.
What's the difference between tritium and the lumigreen outline?
Tritium is a self-illuminating radioactive material that glows continuously, day and night. The lumigreen outline is photoluminescent—it charges during daylight or bright indoor light and glows in low-light conditions. Together, they give you visible aiming points in all lighting scenarios.
