TruGlo TG131ST2Y TFO Sights for Sig Sauer P-Series

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.