Improve the performance of your 1911 with the HIVIZ Springfield 1911 LiteWave Front Sight. Our bright and ultra-durable sights will enhance your confidence and shooting experience. It features an all steel frame, interchangeable LitePipes, and is compatible with the factory rear sight. Factory height front sight compatible with factory rear sight. LitePipe Diameter: 0.090". Front Sight Length: 0.750". Front Sight Width: 0.470". Front Sight Height: 0.265". Fits Springfield 1911 Production Models, including Range Officer; does not fit GI & Mil Spec models. Designed to be used with the Springfield 1911 LiteWave Rear Sight (SKU: SF2109)