Description
The TruGlo TG131ST2Y TFO sight set combines tritium night illumination with fiber-optic daytime brightness to provide a consistent sight picture in varied lighting. Designed for Sig Sauer P-Series pistols, the set pairs a green fiber-optic/tritium front sight with a yellow fiber-optic/tritium rear sight. Construction uses steel components with a Black Nitride Fortress finish and Swiss tritium for the luminous elements. The sights feature a snag-resistant profile and are made to fit standard holsters without modification.
Key Specifications
- Fits Sig Sauer P-Series.
- Model is TG131ST2Y TFO.
- Front sight configuration is #6 Front.
- Rear sight configuration is #8 Rear.
- Front sight color and material are Green / Tritium / Fiber Optic.
- Rear sight color and material are Yellow / Tritium / Fiber Optic.
- Fiber diameter measures 0.060".
- Assembled in USA with Swiss tritium.
- Frame color and finish is Black Nitride Fortress.
- Design is snag-resistant and holster-friendly.
These sights deliver a reliable, high-visibility sight picture for informed, no-nonsense shooters who want consistent performance from daylight through low-light conditions. The combination of durable steel construction, tritium illumination and fiber-optic intake helps maintain sight alignment without modifying standard holsters, making this set a practical upgrade for service, carry, or range use.





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