Night Fision Night Sight Set Features The Night Fision Perfect Dot sight set replaces the aluminum sleeve and painted white ring found on many competing tritium sights with an injection molded design that holds the tritium vial more securely. That molded sleeve also creates a brighter more durable ring around each vial giving the shooter a sharper reference point whether aiming in daylight or darkness. The added daytime fluorescence means the front sight stands out clearly even without any ambient light hitting the tritium while the tritium itself remains among the brightest available after dark. Machined from high quality steel the sight bodies are built to withstand the repeated recoil impulse of daily carry and range use. A black nitride coating is applied over the steel to improve wear resistance and protect against corrosion over years of service. The yellow front and black U-notch rear combination offers a fast high contrast sight picture that is easy to pick up quickly under stress. Built in the USA using Swiss tritium this set is designed specifically to fit the Heckler and Koch VP9 VP9SK .45C .45C Tactical P30 P30L and P30SK excluding optics ready variants. Gunsmith installation is recommended and the Night Fision Night Sight Set is available for sale at GrabAGun for VP9 and P30 owners looking to upgrade their factory sights. Night Fision Night Sight Set Specifications Manufacturer: Night Fision Type: Tritium Night Sight Set Front Sight: Yellow Rear Sight: Black U-Notch Material: Steel Finish: Black Nitride Compatible Hosts: Heckler and Koch VP9 VP9SK .45C .45C Tactical P30 P30L P30SK Available At: GrabAGun