TruGlo TG131KTY TFO Black | Green Tritium & Fiber Optic Front Sight, Yellow Tritium & Fiber Optic Rear Sight
- Type:
- Fiber Optic Front/Rear
- Firearm Group:
- 1911
- Firearm Make Fit:
- Kimber
- Finish-Color:
- Black
- Firearm Fit:
- Kimber 1911
- Front Color:
- Green/Tritium/Fiber Optic
- Rear Color:
- Yellow/Tritium/Fiber Optic
- Rear Material:
- Tritium/Fiber Optic
- Frame Material:
- CNC Machined Steel
- Front Material:
- Tritium/Fiber Optic
The TruGlo TG131KTY TFO sight set brings low-light and daylight shooting capability to your 1911 platform rifle. This tritium and fiber optic front and rear sight combination gives you a hybrid aiming system that works in dim conditions without sacrificing daylight performance. The green tritium and fiber optic front sight pairs with a yellow tritium and fiber optic rear sight, letting you pick up your sight picture fast whether you're at the range or in the field.
Tritium sights glow on their own in low light—no batteries needed, no switches. The fiber optic channels catch ambient light in daylight shooting, giving you a bright, quick sight picture when conditions are good. Together, these technologies mean you get reliable performance from dawn to dusk without fumbling for a light or waiting for your eyes to adjust.
This sight set is built for 1911-platform shooters who want dependable iron sights without the bulk or complexity of electronic optics. Whether you're training, competing, or carrying, a quality sight upgrade is one of the smartest ways to improve accuracy and speed.
Key Features
- Green tritium and fiber optic front sight element
- Yellow tritium and fiber optic rear sight element
- Low-light tritium glow—no battery or power required
- Daylight-bright fiber optic channels
- Designed for 1911-platform firearms
Frequently Asked Questions
What 1911 models is this sight set designed for?
This sight set is engineered for 1911-platform firearms. Verify your specific model's slide and dovetail specifications before purchasing to confirm compatibility.
Do tritium sights need batteries or charging?
No. Tritium is self-luminous—it glows continuously without batteries, charging, or external power. The glow lasts for many years.
Can I use these sights in bright daylight?
Yes. The fiber optic channels collect ambient light and provide a bright sight picture in daylight and well-lit conditions. The tritium element is visible in low light, but the fiber optic is your primary aiming aid when light is available.
What colors are the sight elements?
The front sight features a green tritium and fiber optic element. The rear sight has a yellow tritium and fiber optic element.

