Trijicon HD Night Sight Set for Remington RP9 w/ Orange Front Outline. This Illuminated Night Sight from Trijicon is made with a metal body a silicone rubber cushion a protective clear coat and high visibility colored front sight post that makes it incredibly easy to see in almost any lighting condition. The Trijicon Illuminated Tritium HD Night Sight Set has a "U" Notch rear sight that helps to decrease eye fatigue and doubles as an emergency one-handed slide operation tool. This Trijicon Pistol Parts has a unique and innovative shock-resistant construction that ensures the lamp will not become damaged from shock or damage from an impact. For a great way to enhance your accuracy choose the Trijicon Tritium "U" Notch Rear & Front Sight Set. Specifications for Trijicon HD Night Sight Set for Remington RP9: Manufacturer: Trijicon Gun Make: Remington Gun Model: Remington RP9 Color: Green Front Sight Color: Green w/ Orange Outline Rear Sight Color: Green w/Black Outline Fabric/Material: Metal Front Material: Tritium/Paint Gun Type: Pistol Attachment Type: Professional installation recommended. Front Blade Height: 0.179 in Rear Blade Height: 0.26 in Features of Trijicon HD Night Sight Set for Remington RP9: Metal Body Tritium-Phosphor Lamp Sapphire Window Silicone Rubber Cushion Protective Aluminum Cylinders Protective Clear Coat and High Visibility Colored Front Sight Post "U" Notch Rear Sight Subdued Rear Sight Package Contents: Trijicon HD Night Sight Set for Remington RP9 Trijicon 600973: HD Night Sight Set for Remington RP9 w/ Orange Front Outline