Night Fision Stealth Night Sight Set Features The Night Fision Stealth Night Sight Set replaces the aluminum sleeve and painted ring approach common to most tritium sights with a patented injection molded sleeve design. This design holds the tritium vial firmly in place while producing a brighter more durable ring that Night Fision calls The Perfect Dot giving the shooter maximum visibility whether aiming in daylight or in the dark. A domed lens over each tritium vial collimates the light rays sharpening the sight picture compared to a flat lens cover. Machined from high quality steel these sights are built to withstand the recoil and handling of daily carry or duty use. The yellow front and black rear configuration gives shooters a clear visual contrast for fast target acquisition under stress while the black nitride finish improves both wear resistance and corrosion protection. These sights are proudly built in the USA using Swiss tritium pairing domestic manufacturing with a trusted overseas tritium source for long-term glow performance. Professional installation is recommended to ensure proper fit and retention on the Sig Sauer P320 and P365 platforms. Backed by a manufacturer limited lifetime warranty this sight set is a durable purpose-built upgrade for Sig Sauer pistol owners who rely on their sights in all lighting conditions. Night Fision Stealth Night Sight Set Specifications Manufacturer: Night Fision Model: Stealth Night Sight Set Front Sight Color: Yellow Rear Sight Color: Black Sight Type: Tritium Night Sight Material: Steel Finish: Black Nitride Compatible Hosts: Sig Sauer P320 P365 Warranty: Mfg Limited Lifetime Available At: GrabAGun