Night Fision Tritium Front Night Sight Set CZ 75/85 Orange Front Black. Night Fision CNC machined these Pistol Parts from 4140 steel for reliable strength that won't let you down. The Night Fision Perfect Dot Tritium Front Night Sight w/ U Notch Rear for HK has a black nitride coating that resists wear and corrosion to provide a long service life. If you don't know where to begin when it comes to tritium night sights their patent-pending injection molded sleeve design is the perfect way to mount these sights while providing maximum illumination both day and night. If you need a reliable aiming point look no further than the Night Fision Perfect Dot Tritium Front & Rear Night Sight w/ U Notch Rear for HK. Specifications for Night Fision Tritium Front Night Sight Set: Manufacturer: Night Fision Color: Black Sight Style: OEM Height Fabric/Material: High Quality 4140 Steel Gun Type: Pistol Illumination Type: Tritium Illumination Color: Green Features of Night Fision Tritium Front Night Sight Set 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 Installation: Gunsmith Recommended Package Contents: Night Fision Tritium Front Night Sight Set Night Fision CZU-079-003-OGZG: Tritium Front Night Sight Set CZ 75/85 Orange Front Black