Meprolight Mepro FUBS - Self Illuminated Flip Aluminum Black Back-up Rifle Sights 2 Dot Rear/Green Front
Meprolight Mepro FUBS - Self Illuminated Flip Aluminum Black Back-up Rifle Sights 2 Dot Rear/Green Front, Features:Low profile and lightweight design.Can be used as a primary or back-up sight.Manually adjustable, no tools needed.Durable fiberglass reinforced polymer and metal construction.Spring-based locking mechanism ? will not break or deform.Compatible with all MIL-STD 1913 Picatinny rails.12 years warranty for Night Sight luminance.