Trijicon Night Sight Suppressor Set for FN 509 w/ White Front White Rear & Green Lamps. Trijicon built these Pistol Parts with a metal body and cushioned within silicone rubber for maximum durability and the lamps are capped with a sapphire jewel to ensure even light distribution while protecting the lamp from solvents and puncture. Each Trijicon Bright & Tough Tritium Night Sight Suppressor Kit is mounted on silicon rubber cushions to withstand recoil and shock and you'll get 12 years of use out of these sights. Enhance your nighttime accuracy with every shot when you install this Trijicon Bright & Tough Tritium Night Sight Suppressor Kit. Specifications for Trijicon Night Sight Suppressor Set for FN Guns: Manufacturer: Trijicon Gun Make: FN Herstal Front Sight Color: Green w/White Outline Fabric/Material: Metal Front Material: Tritium/Paint Gun Type: Pistol Attachment Type: Professional installation recommended. Condition: New Features of Trijicon Night Sight Suppressor Set for FN Guns: Night Sights feature a unique shock-resistant design Each lamp is capped with a sapphire jewel to help evenly distribute the light while protecting the lamp from solvents and puncture Lamps are mounted on silicone rubber cushions to withstand shock and heavy recoil Green lamps warranted for 12 years from the date of manufacture Professional installation recommended. Package Contents: Trijicon Night Sight Suppressor Set for FN Guns Trijicon 600996: Night Sight Suppressor Set for FN 509 w/ White Front White Rear & Green Lamps