The TruGlo TFO Fiber-Optic/Tritium Sight Set (TruGlo part no. TG131AT1Y) pairs a green fiber-optic front sight with a yellow fiber-optic and tritium rear sight, built specifically to fit Kahr Arms K, MK, and P series pistols. TruGlo’s TFO technology combines bright fiber optics for daylight use with genuine Swiss tritium for low-light and nighttime visibility, so you get a consistently sharp sight picture regardless of lighting. Every set is assembled in the USA, and the low-profile, snag-resistant design is built to clear standard holsters without catching on the draw. It’s a direct upgrade for Kahr owners who want a faster, more visible sight picture in any light condition.

Key Specifications

• Combines fiber-optic and tritium technology for a bright sight picture day or night.
• Green fiber-optic front sight paired with a yellow fiber-optic and tritium rear sight.
• Uses genuine Swiss tritium for reliable low-light illumination.
• Assembled in the USA.
• Cut with a 0.060-inch fiber diameter for a bright, easily visible dot.
• Built with a snag-resistant profile that fits standard holsters.

Frequently Asked Questions

What does TFO mean? It’s TruGlo’s Tritium Fiber Optic technology, combining bright fiber optics for daylight with tritium for low-light and nighttime visibility in the same sight.

Will this fit any Kahr pistol? It’s built specifically for the Kahr Arms K, MK, and P series.

Buy the TruGlo TFO Fiber-Optic/Tritium Sight Set

Order this TruGlo sight set from our gun sights selection for a sharper sight picture in any light. Ships fast from our Lubbock, Texas gun shop.