Trijicon Bright & Tough Night Sight Set for 1911 - Narrow Tenon Front & Standard GI Rear, Steel Matte 3-Dot Tritium Green

The Trijicon Bright & Tough Night Sight Set for 1911 is a tritium-based iron sight upgrade engineered to transform low-light shooting on your classic 1911 platform. This narrow tenon front and standard GI rear combination delivers the three-dot green sight picture that makes fast target acquisition instinctive—even in complete darkness—without batteries, electronics, or charging time. If you run a Colt Government or Delta Elite 1911 built in 1988 or earlier, this set is cut to specification for your frame.

Trijicon's Bright & Tough design philosophy centers on durability under hard use. Each tritium lamp sits in a shock-absorbent silicone rubber mount, then wrapped in an aluminum cylinder for impact resistance—a real advantage if your 1911 sees serious carry or competition use. The sapphire jewel cap on each lamp serves dual duty: it conditions light distribution for a cleaner sight picture and shields the tritium from solvent splash and accidental damage. The matte steel finish keeps glare down and blends seamlessly with classic 1911 aesthetics.

Shooting performance gains are measurable: tritium night sights can improve accuracy in low light by a factor of five compared to conventional iron sights, yet without slowing your draw or adding any workflow friction. The three-dot layout reinforces the same sight alignment habits you already use in daylight—speed and muscle memory don't change when the sun goes down. Green tritium is rated for 12 years from manufacture, so you're investing in a long-term upgrade, not a consumable.

Key Features

• Three-dot tritium sight picture for fast target acquisition in darkness
• Narrow tenon front and standard GI rear fit Colt Government and Delta Elite 1911s (1988 and earlier)
• Shock-resistant design with silicone rubber cushioning and aluminum cylinders
• Sapphire jewel caps protect tritium lamps from solvents and puncture damage
• Matte steel construction resists glare and complements classic 1911 lines
• No batteries, no charging—self-illuminating for permanent readiness
• 12-year tritium warranty from date of manufacture

Specifications

Frequently Asked Questions

Will these night sights fit my 1911?

This set is designed specifically for Colt Government and Delta Elite 1911 models manufactured in 1988 or earlier. The narrow tenon front sight and standard GI rear are cut to those specifications. If your 1911 is a different brand or build, verify compatibility before ordering—sight geometry varies between manufacturers.

How long will the tritium stay bright?

Trijicon warrants the green tritium lamps for 12 years from the date of manufacture. Tritium gradually fades over time as the radioactive material decays, but the sights remain functional well beyond the warranty period; they simply lose intensity. Most shooters find them sufficiently bright for night use for many years beyond 12 years.

Do I need batteries or charging for these sights?

No. Tritium is self-illuminating—it requires no power source, batteries, or external charging. The sight picture is always ready, in any condition, which makes these ideal for carry guns where reliability and independence matter most.

What makes these sights shock-resistant?

The tritium lamps are mounted on silicone rubber cushions inside aluminum cylinders. This isolation absorbs recoil and impact energy, protecting the delicate lamp elements from the shock of firing and handling. The sapphire jewel cap adds another layer of protection against direct damage and solvent exposure.