Tacfire AR-15 45 Degree Rapid Transition Back Up Sights –

Tacfire 45 degree iron sights are constructed of T6 6061 Black anodized aircraft grade aluminum for strength and durability. The front sight has an adjustable A2 post and the rear sight features dual apertures for use in short and long distance shooting. These sights would be a great choice if you would like to quickly transition from using optics to iron sights by just canting your rifle to a 45 degree.