Meprolight USA FT Bullseye Rear Sight Red Tritium/Fiber Optic Glock MOS - 631053408

Fixed rear sight designed for Glock MOS pistols featuring dual illumination with red tritium and fiber optic technology. The sight measures 8.4" in length with a 4.3" width and 0.7" height, constructed from steel with a black frame and red fiber optic/tritium front element. Provides reliable low-light aiming capability through tritium while maintaining daylight brightness with fiber optic collection.