Trijicon Bright and Tough Night Sights Green Tritium White Front Rear 1911

The Trijicon 600138 Bright & Tough Night Sights deliver three-dot green/tritium illuminated front and rear sights designed for Colt 1911 Government models with a .125 tang, offering enhanced night-fire accuracy up to five times that of conventional sights while maintaining instinctive-speed aiming without batteries. Built in a rugged metal housing and cushioned within silicone rubber, the Bright & Tough design features a shock-resistant construction, with each lamp capped by a sapphire jewel to distribute light evenly and guard against solvents and puncture. The lamps are protected by aluminum cylinders and mounted on silicone cushions to endure heavy recoil, ensuring long-term zero retention. Front sight dimensions include a 0.125" width and 0.36" height, while the rear sits at 0.325", providing a reliable sight picture across Colt Govt., 1911, Combat Elite, and Delta Elite models produced after 1988, with compatibility also extending to Para Ordnance P10 and P14 variants that use a stake-in front. Green lamps carry a 12-year warranty from manufacture date, making these Tritium-based 3-dot sights a durable, fast, and precise choice for reliable low-light shooting.