The Fab Defense Folding Backup Sight Set has a front and rear flip-up sights designed for AR-15 based weapons. The sights are made from a high-grade polymer and metal construction so they are lightweight and have a low profile design. The sights can be easily deployed due to the ambidextrous controls. The front sight is finger-adjustable for elevation and the rear sight is finger-adjustable for windage. Mounts to a MIL-STD-1913 Picatinny rail. Comes with a lifetime replacement guarantee!
Front sight weight: .88 oz.
Rear sight weight: 1 oz.