When it comes to tritium gun sights aluminum sleeves and painted-on white rings are the norm. Night Fision breaks the mold literally. Their patented injection molded sleeve design not only holds the tritium vials securely in place it creates a brighter and more durable ring they call The Perfect Dot™ that provides maximum visibility both day and night.

Features:
• Perfect Dot™ Night Sights with added daytime florescent or phosphorescent ring
• New Updated Serrated Sight Body
• Brightest Tritium Night Sights on the market
• CNC Machined out of high quality steel
• Black Nitride coating used to improve wear and corrosion resistance
• Installation: Gunsmith Recommended
• Built in the USA with Swiss Tritium
• Fits Glock 42 43 43X