TruGlo TG231K1W Tritium Pro Night Sights - Green Tritium White Ring

The TruGlo TG231K1W Tritium Pro night sights deliver 24/7 target acquisition with self-illuminating tritium inserts that require no batteries or external light source. These professional-grade sights feature a bright white outline front sight paired with green tritium rear sight for fast sight alignment in any lighting condition.

What Makes This Different

Unlike standard iron sights that become useless in low light, the Tritium Pro series uses Swiss tritium gas tubes that glow continuously for over 12 years. The contrasting white outline front sight creates instant sight picture acquisition, while the green tritium rear dots provide precise alignment reference points. This sight set eliminates the guesswork of traditional three-dot configurations by using color contrast instead of identical dots.

Key Features

• Green tritium front and rear inserts with 12+ year lifespan
• White outline ring on front sight for enhanced visibility
• CNC-machined steel construction with protective coating
• Snag-resistant low-profile design
• Compatible with standard holsters and sight tools
• No batteries or maintenance required
• Fits standard dovetail cuts on most pistol models

These sights excel in competitive shooting, law enforcement duty use, and home defense scenarios where lighting conditions change rapidly. The tritium inserts maintain consistent brightness regardless of temperature or humidity, while the steel construction withstands repeated holster draw cycles and recoil stress. The sight picture remains clear and usable from bright daylight through complete darkness.

Technical Specs

• Front sight: Green tritium with white outline ring
• Rear sight: Dual green tritium dots
• Material: CNC-machined steel with protective finish
• Tritium lifespan: 12+ years continuous illumination
• Installation: Standard dovetail mounting
• Profile: Low snag-resistant design
• Warranty: Limited lifetime warranty

The TG231K1W represents proven tritium technology in a practical sight configuration that works when other sighting systems fail. Professional shooters choose tritium sights for their reliability and the TruGlo Tritium Pro series delivers consistent performance across diverse shooting applications.