TruGlo TG13RS2A TFX Black Tritium & Fiber Optic Sights - Green/White Front & Green Rear

The TruGlo TG13RS2A TFX sights combine tritium and fiber-optic technology in a rugged, always-on package designed for shooters who demand reliable sight pictures in any light. Whether you're training at the range in bright sun or working in low-light conditions, these black iron sights deliver day-and-night visibility without batteries—just consistent, glowing reference points when you need them most. The green/white front sight and green rear sight create a fast, intuitive sight picture that lets your eye naturally settle on the front post for accurate shots.

Built for hard use, the TG13RS2A features a snag-free profile that won't catch on gear or holster during draw, and a longer sight radius than compact designs, giving you improved sight line geometry for precision. The tritium vials and fiber-optic elements sit inside tough, chemical-resistant capsules that shrug off cleaning solvents, oils, and the punishment of serious shooting. The CNC-machined steel construction wears TruGlo's FORTRESS FINISH—a permanent rust-proof coating engineered to hold up to years of carry and use in variable conditions.

TruGlo wrapped these sights in a white ring around the front fiber-optic element; that ring acts as a visual anchor in daylight, helping your eye find and focus on the front sight fast when speed matters. The fiber itself stays concealed and protected, so the target won't see a colored bead in your sight picture, and the tritium never fades or requires maintenance. Standard holster-compatible and built to the spec serious shooters expect.

Key Features

• Tritium and fiber-optic hybrid illumination—glows day and night without batteries
• Green/white front sight and green rear sight for fast, intuitive sight alignment
• Snag-free, compact design compatible with standard holsters
• Longer sight radius for improved accuracy and sight geometry
• Chemical and shock-resistant capsule encasing illumination elements
• CNC-machined steel with FORTRESS FINISH rust-proof coating
• White ring around front fiber enhances daylight visibility and eye focus
• Concealed fiber-optic element keeps target sight picture clean

Specifications

Frequently Asked Questions

Do TFX sights work in the dark without a light?

Yes. The tritium vials glow constantly in low light and darkness without batteries or external power. In daylight, the fiber-optic element gathers ambient light and glows bright green. You get usable sight pictures 24/7.

Will these sights snag when I draw from a holster?

No. The TG13RS2A is designed with a snag-free profile and fits standard holsters without catching or hanging up during the draw.

What makes the white ring around the front sight useful?

The white ring acts as a visual focal point in bright daylight, helping your eye quickly locate and concentrate on the front sight post for faster, more accurate sight pictures. The fiber-optic element inside remains concealed so it doesn't disrupt your view of the target.

Can I clean these sights with standard gun solvents?

Yes. The tritium and fiber-optic elements are encased in a chemical-resistant capsule that withstands oils, cleaning solvents, and even ultrasonic cleaning processes without damage.