TruGlo TG231G2MC Tritium Pro Black Night Sights | Green Tritium Orange Outline Front & Rear Sights

The TruGlo TG231G2MC Tritium Pro night sights are engineered for shooters who need reliable target acquisition in low-light and no-light conditions. Unlike traditional white dot sights, these green tritium night sights maintain standard daylight visibility while delivering self-illuminated aiming points when darkness falls—no batteries, charging, or light exposure required. Swiss tritium capsules glow consistently for years, making these sights a dependable choice for defensive pistol carry, home defense, and low-light range work.

The front sight features a high-profile MOS design paired with a FOCUS LOCK ring for accelerated target acquisition, while the rear sight incorporates an angled edge that enables emergency one-hand operation—a practical safety feature when you need it most. Orange outlines on both front and rear sights improve daylight sight picture and help guide the eye to your aiming point. The compact profile preserves your pistol's factory sight radius and holster compatibility, so you can upgrade your sights without reworking your entire carry setup.

Built and assembled in the U.S.A. with quality Swiss tritium, these sights deliver unmatched visibility across all shooting conditions—bright sunlight, twilight, indoor range, or pitch darkness. Whether you're a dedicated defensive shooter, competition participant, or hunter who trains in variable light, Tritium Pro night sights provide the 24/7 aiming confidence that passive illumination alone cannot match.

Key Features

• Green tritium dots with orange front and rear outlines for fast sight acquisition in all light levels
• High-profile MOS front sight with FOCUS LOCK ring for rapid target focus
• Angled rear sight edge for emergency one-hand operation and reholstering
• Self-illuminated 24/7—no batteries or light exposure needed
• Swiss tritium for maximum brightness and longevity
• Compact design maintains factory sight radius and standard holster fit
• Assembled in the U.S.A.

Frequently Asked Questions

Do these tritium night sights work during the day?

Yes. The green tritium dots are visible in daylight, and the orange outlines on both front and rear sights enhance your sight picture in bright conditions. You get true 24/7 usability—no switching between different sight types based on the time of day.

Will these night sights fit my pistol?

These sights feature a high-profile MOS front design and are built to maintain factory sight radius. They fit most standard holsters without modification. Confirm compatibility with your specific pistol model before purchase.

How long do tritium sights glow?

Swiss tritium glows consistently for years without batteries or charging. Over time, brightness will gradually diminish, but these sights are designed to deliver reliable illumination throughout their lifespan.

Can I operate these sights one-handed?

Yes. The rear sight features an angled edge specifically designed to support emergency one-hand operation and one-handed reholstering, a practical advantage in defensive scenarios.