Fits Glock Models 17MOS, 19MOS, 34MOS, 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38 and 39. The GL05 is not a night sight set, but a steel replacement set for the original plastic sights on Glock pistols. The GL05 features three white dots.

Features:

• Instantly visible sight picture in no-light and low-light situations - Tritium phosphor-filled glass lamp provides battery-free glow, allowing for a visible sight picture in all lighting situations
• Increased daylight dot visibility - white painted rings around tritium lamps enhance user's ability to see sight picture in bright-light shooting situations
• Enhanced protection from heavy recoil and harsh cleaning solvents - Tritium gas lamps are contained within protective aluminum cylinders and have additional silicone rubber cushioning
• Evenly distributed light from Tritium lamps - each Trijicon Tritium lamp is capped with a sapphire jewel that helps evenly distribute the light from the lamp and also acts as an additional layer of protection from puncture and cleaning solvents