TruGlo TG131S1 Fiber-Optic Sights for Sig Sauer P-Series

The TruGlo TG131S1 is a fiber-optic front and rear sight set designed for Sig Sauer P-Series pistols. It uses contrasting fiber-optic colors for fast, intuitive sight acquisition and improved visibility in low-light conditions. The sights are CNC-machined from steel and feature Truglo’s Fortress Finish for durable corrosion resistance. Fibers are concealed within the sight body to reduce visibility to others and the design is snag-resistant while fitting standard holsters.

Key Specifications

• This is a Front/Rear Set.
• The style is a 3 Dot Set Fiber Optic Square Front & Notch Rear.
• The front sight material is Fiber Optic.
• The front sight color is Red/Fiber Optic.
• The rear sight material is Fiber Optic.
• The rear sight color is Green/Fiber Optic.
• The frame material is Steel.
• The frame color/finish is Black Nitride Fortress.
• Fitment is for Sig Sauer P-Series pistols.
• The set carries a 12 Year limited warranty.

Engineered for reliable sight acquisition and low-light visibility, the TG131S1 combines durable CNC-machined steel construction with protected fiber optics and a snag-resistant profile that fits standard holsters. Its contrasting red front and green rear dots support quick alignment for range use, everyday carry, and precision-focused shooting scenarios where consistent, visible sights matter.