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 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:

• Brightest Tritium Night Sights on the market
• Domed lens collimates tritium rays for a sharper sight picture
• CNC Machined out of high quality steel
• Black Nitride coating used to improve wear and corrosion resistance
• Built in the USA with Swiss Tritium.
• Blade Height Style: Optics Ready Stealth are designed to be pair with pistol optics.
• Blade Hight: 455-440 

Please NOTE: Fits Sig Sauer Optics Ready P-Series Pistols