Trijicon SG03 3 Dot Night Sight Set, Green Front/Orange Rear - SIG P220, P229 - 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 SG03 3 Dot Night Sight Set, Green Front/Orange Rear - SIG P220, P229 - upholds that standard.