When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Night Fision breaks the mold, literally. Their patent-pending injection molded sleeve design not only holds their 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 florescence
• Brightest Tritium Night Sights on the market
• CNC Machined out of high quality 4140 steel
• Black Nitride coating used to improve wear and corrosion resistance
• Made in USA

Fits: 17, 17L, 19, 19X, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, 45