Night Fision Smith & Wesson M&P Shield and C.O.R.E Series Perfect Dot Tritium Night Sight Set - "U" Rear - Orange/White

When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Night Fision breaks the mold, literally. Our patent-pending injection molded sleeve design not only holds our tritium vials securely in place, it creates a brighter and more durable ring, we call The Perfect Dot(TM), that provides maximum visibility both day and night. Features: Perfect Dot(TM) Night Sights with added daytime florescenceBrightest Tritium Night Sights on the marketCNC Machined out of high quality 4140 steelBlack Nitride coating used to improve wear and corrosion resistanceInstallation: Contact Professional GunsmithMade in USA