TruGlo TG231N4W Tritium Pro Night Sights 1911 Officer Green Tritium

The TruGlo TG231N4W Tritium Pro delivers precision aiming capability in complete darkness with self-illuminating tritium inserts. These night sights transform low-light shooting scenarios from guesswork into confident target acquisition for 1911 Officer and compact models.

What Makes This Different

Unlike standard white dot sights that disappear in darkness, the Tritium Pro features genuine Swiss tritium gas tubes that glow continuously for 12+ years without batteries or external light sources. The fortress frame construction uses black nitride coating for superior corrosion resistance compared to basic painted finishes. Each sight undergoes CNC machining for precise fitment and consistent sight picture alignment.

Key Features

• Swiss tritium inserts provide 12+ year illumination without batteries
• Black nitride fortress frame resists corrosion and wear
• Fits 1911 Officer 3" and Commander 4.25" models via dovetail mounting
• Green tritium front and rear configuration for rapid sight alignment
• CNC-machined steel construction ensures precise tolerances
• White focus lock ring enhances daylight visibility
• Snag-resistant profile suitable for concealed carry

These sights excel in home defense scenarios where room lighting may be compromised, as well as competitive shooting events extending into evening hours. The tritium illumination remains visible in complete darkness while the white outline rings provide enhanced contrast in daylight conditions. Law enforcement and military personnel rely on similar tritium technology for duty weapons requiring 24-hour readiness.

Technical Specs

• Compatibility: 1911 Officer 3" and Commander 4.25" frames
• Mounting: Front and rear dovetail installation
• Tritium color: Green front and rear inserts
• Frame material: Steel with black nitride coating
• Tritium lifespan: 12+ years continuous illumination
• Profile: Low-profile design for holster compatibility
• Installation: Gunsmith recommended for proper fitment

Professional installation ensures optimal sight alignment and prevents damage to both sights and firearm. The tritium technology provides immediate target acquisition advantages over fiber optic sights that require ambient light activation.