Trijicon Night Sight Set, Green Front & Orange Rear - SIG P225/226/228/239 is a part of the high quality and dependable Illuminated Night Sights from Trijicon. All of the features you need for a price you want. Illuminated Night Sights from Trijicon are well known for their quality and Trijicon Night Sight Set, Green Front & Orange Rear - SIG P225/226/228/239 upholds that standard.