Night Fision

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 : - Optics Ready Stealth Series Night Sight Set with Serrated Front and Serrated Square Rear - Yellow Front Ring with Domed Lens and Green Tritium and Blank Rear - "Designed for Walther PDP Compact 4", PDP Full Size 4", PDP Full Size 4.5""